68443875

素因数分解:

$3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 125038368

約数和(自身を除く): 56594493

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 125, 225, 249, 375, 415, 733, 747, 1125, 1245, 2075, 2199, 3665, 3735, 6225, 6597, 10375, 10995, 18325, 18675, 31125, 32985, 54975, 60839, 91625, 93375, 164925, 182517, 274875, 304195, 547551, 824625, 912585, 1520975, 2737755, 4562925, 7604875, 13688775, 22814625, 68443875]

約数ペア:

[(1, 68443875), (3, 22814625), (5, 13688775), (9, 7604875), (15, 4562925), (25, 2737755), (45, 1520975), (75, 912585), (83, 824625), (125, 547551), (225, 304195), (249, 274875), (375, 182517), (415, 164925), (733, 93375), (747, 91625), (1125, 60839), (1245, 54975), (2075, 32985), (2199, 31125), (3665, 18675), (3735, 18325), (6225, 10995), (6597, 10375)]