83404875

素因数分解:

$3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 139613760

約数和(自身を除く): 56208885

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 985, 1129, 2955, 3387, 4925, 5645, 14775, 16935, 24625, 28225, 73875, 84675, 141125, 222413, 423375, 667239, 1112065, 3336195, 5560325, 16680975, 27801625, 83404875]

約数ペア:

[(1, 83404875), (3, 27801625), (5, 16680975), (15, 5560325), (25, 3336195), (75, 1112065), (125, 667239), (197, 423375), (375, 222413), (591, 141125), (985, 84675), (1129, 73875), (2955, 28225), (3387, 24625), (4925, 16935), (5645, 14775)]