61718735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23159}}^1$

素因数の和:23218

約数の個数: 16

約数和(自身を含む): 81708480

約数和(自身を除く): 19989745

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 23159, 115795, 301067, 949519, 1505335, 4747595, 12343747, 61718735]

約数ペア:

[(1, 61718735), (5, 12343747), (13, 4747595), (41, 1505335), (65, 949519), (205, 301067), (533, 115795), (2665, 23159)]