2013128415

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{1847}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 3564969408

約数和(自身を除く): 1551840993

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 457, 477, 795, 1371, 1847, 2285, 2385, 4113, 5541, 6855, 9235, 16623, 20565, 24221, 27705, 72663, 83115, 97891, 121105, 217989, 293673, 363315, 489455, 844079, 881019, 1089945, 1468365, 2532237, 4220395, 4405095, 7596711, 12661185, 37983555, 44736187, 134208561, 223680935, 402625683, 671042805, 2013128415]

約数ペア:

[(1, 2013128415), (3, 671042805), (5, 402625683), (9, 223680935), (15, 134208561), (45, 44736187), (53, 37983555), (159, 12661185), (265, 7596711), (457, 4405095), (477, 4220395), (795, 2532237), (1371, 1468365), (1847, 1089945), (2285, 881019), (2385, 844079), (4113, 489455), (5541, 363315), (6855, 293673), (9235, 217989), (16623, 121105), (20565, 97891), (24221, 83115), (27705, 72663)]