65109005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1019}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 84309120

約数和(自身を除く): 19200115

約数列:

[1, 5, 13, 65, 983, 1019, 4915, 5095, 12779, 13247, 63895, 66235, 1001677, 5008385, 13021801, 65109005]

約数ペア:

[(1, 65109005), (5, 13021801), (13, 5008385), (65, 1001677), (983, 66235), (1019, 63895), (4915, 13247), (5095, 12779)]