79550625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 179942400

約数和(自身を除く): 100391775

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 25, 29, 33, 35, 55, 57, 75, 77, 87, 95, 105, 125, 133, 145, 165, 175, 203, 209, 231, 275, 285, 319, 375, 385, 399, 435, 475, 525, 551, 609, 625, 627, 665, 725, 825, 875, 957, 1015, 1045, 1155, 1375, 1425, 1463, 1595, 1653, 1875, 1925, 1995, 2175, 2233, 2375, 2625, 2755, 3045, 3135, 3325, 3625, 3857, 4125, 4375, 4389, 4785, 5075, 5225, 5775, 6061, 6699, 6875, 7125, 7315, 7975, 8265, 9625, 9975, 10875, 11165, 11571, 11875, 13125, 13775, 15225, 15675, 16625, 18125, 18183, 19285, 20625, 21945, 23925, 25375, 26125, 28875, 30305, 33495, 35625, 36575, 39875, 41325, 42427, 48125, 49875, 54375, 55825, 57855, 68875, 76125, 78375, 83125, 90915, 96425, 109725, 119625, 126875, 127281, 130625, 144375, 151525, 167475, 182875, 199375, 206625, 212135, 249375, 279125, 289275, 344375, 380625, 391875, 454575, 482125, 548625, 598125, 636405, 757625, 837375, 914375, 1033125, 1060675, 1395625, 1446375, 2272875, 2410625, 2743125, 3182025, 3788125, 4186875, 5303375, 7231875, 11364375, 15910125, 26516875, 79550625]

約数ペア:

[(1, 79550625), (3, 26516875), (5, 15910125), (7, 11364375), (11, 7231875), (15, 5303375), (19, 4186875), (21, 3788125), (25, 3182025), (29, 2743125), (33, 2410625), (35, 2272875), (55, 1446375), (57, 1395625), (75, 1060675), (77, 1033125), (87, 914375), (95, 837375), (105, 757625), (125, 636405), (133, 598125), (145, 548625), (165, 482125), (175, 454575), (203, 391875), (209, 380625), (231, 344375), (275, 289275), (285, 279125), (319, 249375), (375, 212135), (385, 206625), (399, 199375), (435, 182875), (475, 167475), (525, 151525), (551, 144375), (609, 130625), (625, 127281), (627, 126875), (665, 119625), (725, 109725), (825, 96425), (875, 90915), (957, 83125), (1015, 78375), (1045, 76125), (1155, 68875), (1375, 57855), (1425, 55825), (1463, 54375), (1595, 49875), (1653, 48125), (1875, 42427), (1925, 41325), (1995, 39875), (2175, 36575), (2233, 35625), (2375, 33495), (2625, 30305), (2755, 28875), (3045, 26125), (3135, 25375), (3325, 23925), (3625, 21945), (3857, 20625), (4125, 19285), (4375, 18183), (4389, 18125), (4785, 16625), (5075, 15675), (5225, 15225), (5775, 13775), (6061, 13125), (6699, 11875), (6875, 11571), (7125, 11165), (7315, 10875), (7975, 9975), (8265, 9625)]