75789675

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 60

約数和(自身を含む): 151240320

約数和(自身を除く): 75450645

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2879, 2925, 5265, 8637, 8775, 14395, 25911, 26325, 37427, 43185, 71975, 77733, 112281, 129555, 187135, 215925, 233199, 336843, 388665, 561405, 647775, 935675, 1010529, 1165995, 1684215, 1943325, 2807025, 3031587, 5052645, 5829975, 8421075, 15157935, 25263225, 75789675]

約数ペア:

[(1, 75789675), (3, 25263225), (5, 15157935), (9, 8421075), (13, 5829975), (15, 5052645), (25, 3031587), (27, 2807025), (39, 1943325), (45, 1684215), (65, 1165995), (75, 1010529), (81, 935675), (117, 647775), (135, 561405), (195, 388665), (225, 336843), (325, 233199), (351, 215925), (405, 187135), (585, 129555), (675, 112281), (975, 77733), (1053, 71975), (1755, 43185), (2025, 37427), (2879, 26325), (2925, 25911), (5265, 14395), (8637, 8775)]