61172205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5851}}^1$

素因数の和:5917

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 45006483

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 5851, 10455, 17553, 29255, 87765, 99467, 239891, 298401, 497335, 719673, 1199455, 1492005, 3598365, 4078147, 12234441, 20390735, 61172205]

約数ペア:

[(1, 61172205), (3, 20390735), (5, 12234441), (15, 4078147), (17, 3598365), (41, 1492005), (51, 1199455), (85, 719673), (123, 497335), (205, 298401), (255, 239891), (615, 99467), (697, 87765), (2091, 29255), (3485, 17553), (5851, 10455)]