7897625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 10692864

約数和(自身を除く): 2795239

約数列:

[1, 5, 23, 25, 41, 67, 115, 125, 205, 335, 575, 943, 1025, 1541, 1675, 2747, 2875, 4715, 5125, 7705, 8375, 13735, 23575, 38525, 63181, 68675, 117875, 192625, 315905, 343375, 1579525, 7897625]

約数ペア:

[(1, 7897625), (5, 1579525), (23, 343375), (25, 315905), (41, 192625), (67, 117875), (115, 68675), (125, 63181), (205, 38525), (335, 23575), (575, 13735), (943, 8375), (1025, 7705), (1541, 5125), (1675, 4715), (2747, 2875)]