129898305

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{78017}}^1$

素因数の和:78065

約数の個数: 24

約数和(自身を含む): 231245352

約数和(自身を除く): 101347047

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 78017, 234051, 390085, 702153, 1170255, 2886629, 3510765, 8659887, 14433145, 25979661, 43299435, 129898305]

約数ペア:

[(1, 129898305), (3, 43299435), (5, 25979661), (9, 14433145), (15, 8659887), (37, 3510765), (45, 2886629), (111, 1170255), (185, 702153), (333, 390085), (555, 234051), (1665, 78017)]