3439995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 6324480

約数和(自身を除く): 2884485

約数列:

[1, 3, 5, 13, 15, 23, 39, 59, 65, 69, 115, 169, 177, 195, 295, 299, 345, 507, 767, 845, 885, 897, 1357, 1495, 2301, 2535, 3835, 3887, 4071, 4485, 6785, 9971, 11505, 11661, 17641, 19435, 20355, 29913, 49855, 52923, 58305, 88205, 149565, 229333, 264615, 687999, 1146665, 3439995]

約数ペア:

[(1, 3439995), (3, 1146665), (5, 687999), (13, 264615), (15, 229333), (23, 149565), (39, 88205), (59, 58305), (65, 52923), (69, 49855), (115, 29913), (169, 20355), (177, 19435), (195, 17641), (295, 11661), (299, 11505), (345, 9971), (507, 6785), (767, 4485), (845, 4071), (885, 3887), (897, 3835), (1357, 2535), (1495, 2301)]