22520095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 30304800

約数和(自身を除く): 7784705

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 919, 1885, 4595, 4901, 11947, 24505, 26651, 59735, 133255, 155311, 346463, 776555, 1732315, 4504019, 22520095]

約数ペア:

[(1, 22520095), (5, 4504019), (13, 1732315), (29, 776555), (65, 346463), (145, 155311), (169, 133255), (377, 59735), (845, 26651), (919, 24505), (1885, 11947), (4595, 4901)]