426705275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15907}}^1$

素因数の和:15983

約数の個数: 24

約数和(自身を含む): 562188720

約数和(自身を除く): 135483445

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 5365, 15907, 26825, 79535, 397675, 461303, 588559, 2306515, 2942795, 11532575, 14713975, 17068211, 85341055, 426705275]

約数ペア:

[(1, 426705275), (5, 85341055), (25, 17068211), (29, 14713975), (37, 11532575), (145, 2942795), (185, 2306515), (725, 588559), (925, 461303), (1073, 397675), (5365, 79535), (15907, 26825)]