47548091175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{686863}}^1$

素因数の和:686960

約数の個数: 48

約数和(自身を含む): 85852505088

約数和(自身を除く): 38304413913

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 923, 975, 1065, 1775, 2769, 4615, 5325, 13845, 23075, 69225, 686863, 2060589, 3434315, 8929219, 10302945, 17171575, 26787657, 44646095, 48767273, 51514725, 133938285, 146301819, 223230475, 243836365, 633974549, 669691425, 731509095, 1219181825, 1901923647, 3169872745, 3657545475, 9509618235, 15849363725, 47548091175]

約数ペア:

[(1, 47548091175), (3, 15849363725), (5, 9509618235), (13, 3657545475), (15, 3169872745), (25, 1901923647), (39, 1219181825), (65, 731509095), (71, 669691425), (75, 633974549), (195, 243836365), (213, 223230475), (325, 146301819), (355, 133938285), (923, 51514725), (975, 48767273), (1065, 44646095), (1775, 26787657), (2769, 17171575), (4615, 10302945), (5325, 8929219), (13845, 3434315), (23075, 2060589), (69225, 686863)]