57853125

素因数分解:

$3^2\times 5^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 121562532

約数和(自身を除く): 63709407

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 121, 125, 153, 165, 187, 225, 255, 275, 363, 375, 425, 495, 561, 605, 625, 765, 825, 935, 1089, 1125, 1275, 1375, 1683, 1815, 1875, 2057, 2125, 2475, 2805, 3025, 3125, 3825, 4125, 4675, 5445, 5625, 6171, 6375, 6875, 8415, 9075, 9375, 10285, 10625, 12375, 14025, 15125, 18513, 19125, 20625, 23375, 27225, 28125, 30855, 31875, 34375, 42075, 45375, 51425, 53125, 61875, 70125, 75625, 92565, 95625, 103125, 116875, 136125, 154275, 159375, 210375, 226875, 257125, 309375, 350625, 378125, 462825, 478125, 584375, 680625, 771375, 1051875, 1134375, 1285625, 1753125, 2314125, 3403125, 3856875, 5259375, 6428125, 11570625, 19284375, 57853125]

約数ペア:

[(1, 57853125), (3, 19284375), (5, 11570625), (9, 6428125), (11, 5259375), (15, 3856875), (17, 3403125), (25, 2314125), (33, 1753125), (45, 1285625), (51, 1134375), (55, 1051875), (75, 771375), (85, 680625), (99, 584375), (121, 478125), (125, 462825), (153, 378125), (165, 350625), (187, 309375), (225, 257125), (255, 226875), (275, 210375), (363, 159375), (375, 154275), (425, 136125), (495, 116875), (561, 103125), (605, 95625), (625, 92565), (765, 75625), (825, 70125), (935, 61875), (1089, 53125), (1125, 51425), (1275, 45375), (1375, 42075), (1683, 34375), (1815, 31875), (1875, 30855), (2057, 28125), (2125, 27225), (2475, 23375), (2805, 20625), (3025, 19125), (3125, 18513), (3825, 15125), (4125, 14025), (4675, 12375), (5445, 10625), (5625, 10285), (6171, 9375), (6375, 9075), (6875, 8415)]