7442325

素因数分解:

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

素因数の和:155

約数の個数: 72

約数和(自身を含む): 15165696

約数和(自身を除く): 7723371

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, 21825, 25575, 26675, 27063, 33077, 45105, 48015, 75175, 76725, 80025, 99231, 135315, 165385, 225525, 240075, 297693, 496155, 676575, 826925, 1488465, 2480775, 7442325]

約数ペア:

[(1, 7442325), (3, 2480775), (5, 1488465), (9, 826925), (11, 676575), (15, 496155), (25, 297693), (31, 240075), (33, 225525), (45, 165385), (55, 135315), (75, 99231), (93, 80025), (97, 76725), (99, 75175), (155, 48015), (165, 45105), (225, 33077), (275, 27063), (279, 26675), (291, 25575), (341, 21825), (465, 16005), (485, 15345), (495, 15035), (775, 9603), (825, 9021), (873, 8525), (1023, 7275), (1067, 6975), (1395, 5335), (1455, 5115), (1705, 4365), (2325, 3201), (2425, 3069), (2475, 3007)]