68441625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2928

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 76226535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 1125, 1575, 2625, 2897, 3375, 4725, 7875, 8691, 14485, 20279, 23625, 26073, 43455, 60837, 72425, 78219, 101395, 130365, 182511, 217275, 304185, 362125, 391095, 506975, 547533, 651825, 912555, 1086375, 1520925, 1955475, 2534875, 2737665, 3259125, 4562775, 7604625, 9777375, 13688325, 22813875, 68441625]

約数ペア:

[(1, 68441625), (3, 22813875), (5, 13688325), (7, 9777375), (9, 7604625), (15, 4562775), (21, 3259125), (25, 2737665), (27, 2534875), (35, 1955475), (45, 1520925), (63, 1086375), (75, 912555), (105, 651825), (125, 547533), (135, 506975), (175, 391095), (189, 362125), (225, 304185), (315, 217275), (375, 182511), (525, 130365), (675, 101395), (875, 78219), (945, 72425), (1125, 60837), (1575, 43455), (2625, 26073), (2897, 23625), (3375, 20279), (4725, 14485), (7875, 8691)]