57783115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7867}}^1$

素因数の和:7998

約数の個数: 16

約数和(自身を含む): 75343968

約数和(自身を除く): 17560853

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 7867, 39335, 102271, 511355, 888971, 4444855, 11556623, 57783115]

約数ペア:

[(1, 57783115), (5, 11556623), (13, 4444855), (65, 888971), (113, 511355), (565, 102271), (1469, 39335), (7345, 7867)]