82055625

素因数分解:

$3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 138330720

約数和(自身を除く): 56275095

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 409, 535, 625, 1227, 1605, 1875, 2045, 2675, 6135, 8025, 10225, 13375, 30675, 40125, 43763, 51125, 66875, 131289, 153375, 200625, 218815, 255625, 656445, 766875, 1094075, 3282225, 5470375, 16411125, 27351875, 82055625]

約数ペア:

[(1, 82055625), (3, 27351875), (5, 16411125), (15, 5470375), (25, 3282225), (75, 1094075), (107, 766875), (125, 656445), (321, 255625), (375, 218815), (409, 200625), (535, 153375), (625, 131289), (1227, 66875), (1605, 51125), (1875, 43763), (2045, 40125), (2675, 30675), (6135, 13375), (8025, 10225)]