4757885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 6825600

約数和(自身を除く): 2067715

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 157, 209, 319, 551, 785, 1045, 1595, 1727, 2755, 2983, 4553, 6061, 8635, 14915, 22765, 30305, 32813, 50083, 86507, 164065, 250415, 432535, 951577, 4757885]

約数ペア:

[(1, 4757885), (5, 951577), (11, 432535), (19, 250415), (29, 164065), (55, 86507), (95, 50083), (145, 32813), (157, 30305), (209, 22765), (319, 14915), (551, 8635), (785, 6061), (1045, 4553), (1595, 2983), (1727, 2755)]