327825875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11867}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 466554816

約数和(自身を除く): 138728941

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 5525, 11867, 27625, 59335, 154271, 201739, 296675, 771355, 1008695, 1483375, 2622607, 3856775, 5043475, 13113035, 19283875, 25217375, 65565175, 327825875]

約数ペア:

[(1, 327825875), (5, 65565175), (13, 25217375), (17, 19283875), (25, 13113035), (65, 5043475), (85, 3856775), (125, 2622607), (221, 1483375), (325, 1008695), (425, 771355), (1105, 296675), (1625, 201739), (2125, 154271), (5525, 59335), (11867, 27625)]