65249015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11279}}^1$

素因数の和:11386

約数の個数: 16

約数和(自身を含む): 85276800

約数和(自身を除く): 20027785

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 11279, 56395, 146627, 733135, 1003831, 5019155, 13049803, 65249015]

約数ペア:

[(1, 65249015), (5, 13049803), (13, 5019155), (65, 1003831), (89, 733135), (445, 146627), (1157, 56395), (5785, 11279)]