2245791745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1511}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 2861236224

約数和(自身を除く): 615444479

約数列:

[1, 5, 31, 43, 155, 215, 223, 1115, 1333, 1511, 6665, 6913, 7555, 9589, 34565, 46841, 47945, 64973, 234205, 297259, 324865, 336953, 1486295, 1684765, 2014163, 10070815, 10445543, 14488979, 52227715, 72444895, 449158349, 2245791745]

約数ペア:

[(1, 2245791745), (5, 449158349), (31, 72444895), (43, 52227715), (155, 14488979), (215, 10445543), (223, 10070815), (1115, 2014163), (1333, 1684765), (1511, 1486295), (6665, 336953), (6913, 324865), (7555, 297259), (9589, 234205), (34565, 64973), (46841, 47945)]