305955275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1871}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 393689088

約数和(自身を除く): 87733813

約数列:

[1, 5, 25, 31, 155, 211, 775, 1055, 1871, 5275, 6541, 9355, 32705, 46775, 58001, 163525, 290005, 394781, 1450025, 1973905, 9869525, 12238211, 61191055, 305955275]

約数ペア:

[(1, 305955275), (5, 61191055), (25, 12238211), (31, 9869525), (155, 1973905), (211, 1450025), (775, 394781), (1055, 290005), (1871, 163525), (5275, 58001), (6541, 46775), (9355, 32705)]