118973465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{140797}}^1$

素因数の和:140828

約数の個数: 12

約数和(自身を含む): 154596204

約数和(自身を除く): 35622739

約数列:

[1, 5, 13, 65, 169, 845, 140797, 703985, 1830361, 9151805, 23794693, 118973465]

約数ペア:

[(1, 118973465), (5, 23794693), (13, 9151805), (65, 1830361), (169, 703985), (845, 140797)]