39825475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 52965360

約数和(自身を除く): 13139885

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1129, 1411, 2075, 5645, 7055, 19193, 28225, 35275, 93707, 95965, 468535, 479825, 1593019, 2342675, 7965095, 39825475]

約数ペア:

[(1, 39825475), (5, 7965095), (17, 2342675), (25, 1593019), (83, 479825), (85, 468535), (415, 95965), (425, 93707), (1129, 35275), (1411, 28225), (2075, 19193), (5645, 7055)]