31048875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 66096576

約数和(自身を除く): 35047701

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 125, 143, 165, 193, 195, 225, 275, 325, 375, 429, 495, 579, 585, 715, 825, 965, 975, 1125, 1287, 1375, 1625, 1737, 2123, 2145, 2475, 2509, 2895, 2925, 3575, 4125, 4825, 4875, 6369, 6435, 7527, 8685, 10615, 10725, 12375, 12545, 14475, 14625, 17875, 19107, 22581, 24125, 27599, 31845, 32175, 37635, 43425, 53075, 53625, 62725, 72375, 82797, 95535, 112905, 137995, 159225, 160875, 188175, 217125, 248391, 265375, 313625, 413985, 477675, 564525, 689975, 796125, 940875, 1241955, 2069925, 2388375, 2822625, 3449875, 6209775, 10349625, 31048875]

約数ペア:

[(1, 31048875), (3, 10349625), (5, 6209775), (9, 3449875), (11, 2822625), (13, 2388375), (15, 2069925), (25, 1241955), (33, 940875), (39, 796125), (45, 689975), (55, 564525), (65, 477675), (75, 413985), (99, 313625), (117, 265375), (125, 248391), (143, 217125), (165, 188175), (193, 160875), (195, 159225), (225, 137995), (275, 112905), (325, 95535), (375, 82797), (429, 72375), (495, 62725), (579, 53625), (585, 53075), (715, 43425), (825, 37635), (965, 32175), (975, 31845), (1125, 27599), (1287, 24125), (1375, 22581), (1625, 19107), (1737, 17875), (2123, 14625), (2145, 14475), (2475, 12545), (2509, 12375), (2895, 10725), (2925, 10615), (3575, 8685), (4125, 7527), (4825, 6435), (4875, 6369)]