39806675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 52068096

約数和(自身を除く): 12261421

約数列:

[1, 5, 23, 25, 107, 115, 535, 575, 647, 2461, 2675, 3235, 12305, 14881, 16175, 61525, 69229, 74405, 346145, 372025, 1592267, 1730725, 7961335, 39806675]

約数ペア:

[(1, 39806675), (5, 7961335), (23, 1730725), (25, 1592267), (107, 372025), (115, 346145), (535, 74405), (575, 69229), (647, 61525), (2461, 16175), (2675, 14881), (3235, 12305)]