120721835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 161808192

約数和(自身を除く): 41086357

約数列:

[1, 5, 13, 41, 65, 97, 205, 467, 485, 533, 1261, 2335, 2665, 3977, 6071, 6305, 19147, 19885, 30355, 45299, 51701, 95735, 226495, 248911, 258505, 588887, 1244555, 1857259, 2944435, 9286295, 24144367, 120721835]

約数ペア:

[(1, 120721835), (5, 24144367), (13, 9286295), (41, 2944435), (65, 1857259), (97, 1244555), (205, 588887), (467, 258505), (485, 248911), (533, 226495), (1261, 95735), (2335, 51701), (2665, 45299), (3977, 30355), (6071, 19885), (6305, 19147)]