38816065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 12401855

約数列:

[1, 5, 23, 29, 103, 113, 115, 145, 515, 565, 667, 2369, 2599, 2987, 3277, 3335, 11639, 11845, 12995, 14935, 16385, 58195, 68701, 75371, 267697, 337531, 343505, 376855, 1338485, 1687655, 7763213, 38816065]

約数ペア:

[(1, 38816065), (5, 7763213), (23, 1687655), (29, 1338485), (103, 376855), (113, 343505), (115, 337531), (145, 267697), (515, 75371), (565, 68701), (667, 58195), (2369, 16385), (2599, 14935), (2987, 12995), (3277, 11845), (3335, 11639)]