157040499825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{21101}}^1$

素因数の和:21256

約数の個数: 144

約数和(自身を含む): 320026516992

約数和(自身を除く): 162986017167

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 97, 99, 155, 165, 225, 275, 279, 291, 341, 465, 485, 495, 775, 825, 873, 1023, 1067, 1395, 1455, 1705, 2325, 2425, 2475, 3007, 3069, 3201, 4365, 5115, 5335, 6975, 7275, 8525, 9021, 9603, 15035, 15345, 16005, 21101, 21825, 25575, 26675, 27063, 33077, 45105, 48015, 63303, 75175, 76725, 80025, 99231, 105505, 135315, 165385, 189909, 225525, 232111, 240075, 297693, 316515, 496155, 527525, 654131, 676575, 696333, 826925, 949545, 1160555, 1488465, 1582575, 1962393, 2046797, 2088999, 2480775, 3270655, 3481665, 4747725, 5802775, 5887179, 6140391, 7195441, 7442325, 9811965, 10233985, 10444995, 16353275, 17408325, 18421173, 21586323, 22514767, 29435895, 30701955, 35977205, 49059825, 51169925, 52224975, 63450707, 64758969, 67544301, 92105865, 107931615, 112573835, 147179475, 153509775, 179886025, 190352121, 202632903, 317253535, 323794845, 337721505, 460529325, 539658075, 562869175, 571056363, 697957777, 951760605, 1013164515, 1586267675, 1618974225, 1688607525, 2093873331, 2855281815, 3489788885, 4758803025, 5065822575, 6281619993, 10469366655, 14276409075, 17448944425, 31408099965, 52346833275, 157040499825]

約数ペア:

[(1, 157040499825), (3, 52346833275), (5, 31408099965), (9, 17448944425), (11, 14276409075), (15, 10469366655), (25, 6281619993), (31, 5065822575), (33, 4758803025), (45, 3489788885), (55, 2855281815), (75, 2093873331), (93, 1688607525), (97, 1618974225), (99, 1586267675), (155, 1013164515), (165, 951760605), (225, 697957777), (275, 571056363), (279, 562869175), (291, 539658075), (341, 460529325), (465, 337721505), (485, 323794845), (495, 317253535), (775, 202632903), (825, 190352121), (873, 179886025), (1023, 153509775), (1067, 147179475), (1395, 112573835), (1455, 107931615), (1705, 92105865), (2325, 67544301), (2425, 64758969), (2475, 63450707), (3007, 52224975), (3069, 51169925), (3201, 49059825), (4365, 35977205), (5115, 30701955), (5335, 29435895), (6975, 22514767), (7275, 21586323), (8525, 18421173), (9021, 17408325), (9603, 16353275), (15035, 10444995), (15345, 10233985), (16005, 9811965), (21101, 7442325), (21825, 7195441), (25575, 6140391), (26675, 5887179), (27063, 5802775), (33077, 4747725), (45105, 3481665), (48015, 3270655), (63303, 2480775), (75175, 2088999), (76725, 2046797), (80025, 1962393), (99231, 1582575), (105505, 1488465), (135315, 1160555), (165385, 949545), (189909, 826925), (225525, 696333), (232111, 676575), (240075, 654131), (297693, 527525), (316515, 496155)]