3834025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 5249664

約数和(自身を除く): 1415639

約数列:

[1, 5, 13, 25, 47, 65, 235, 251, 325, 611, 1175, 1255, 3055, 3263, 6275, 11797, 15275, 16315, 58985, 81575, 153361, 294925, 766805, 3834025]

約数ペア:

[(1, 3834025), (5, 766805), (13, 294925), (25, 153361), (47, 81575), (65, 58985), (235, 16315), (251, 15275), (325, 11797), (611, 6275), (1175, 3263), (1255, 3055)]