3456505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 4579344

約数和(自身を除く): 1122839

約数列:

[1, 5, 13, 41, 65, 205, 533, 1297, 2665, 6485, 16861, 53177, 84305, 265885, 691301, 3456505]

約数ペア:

[(1, 3456505), (5, 691301), (13, 265885), (41, 84305), (65, 53177), (205, 16861), (533, 6485), (1297, 2665)]