5380505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 2119015

約数列:

[1, 5, 13, 23, 59, 61, 65, 115, 295, 299, 305, 767, 793, 1357, 1403, 1495, 3599, 3835, 3965, 6785, 7015, 17641, 17995, 18239, 46787, 82777, 88205, 91195, 233935, 413885, 1076101, 5380505]

約数ペア:

[(1, 5380505), (5, 1076101), (13, 413885), (23, 233935), (59, 91195), (61, 88205), (65, 82777), (115, 46787), (295, 18239), (299, 17995), (305, 17641), (767, 7015), (793, 6785), (1357, 3965), (1403, 3835), (1495, 3599)]