148881265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53267}}^1$

素因数の和:53328

約数の個数: 16

約数和(自身を含む): 196878528

約数和(自身を除く): 47997263

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 53267, 266335, 692471, 2290481, 3462355, 11452405, 29776253, 148881265]

約数ペア:

[(1, 148881265), (5, 29776253), (13, 11452405), (43, 3462355), (65, 2290481), (215, 692471), (559, 266335), (2795, 53267)]