22275515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 5545285

約数列:

[1, 5, 31, 137, 155, 685, 1049, 4247, 5245, 21235, 32519, 143713, 162595, 718565, 4455103, 22275515]

約数ペア:

[(1, 22275515), (5, 4455103), (31, 718565), (137, 162595), (155, 143713), (685, 32519), (1049, 21235), (4247, 5245)]