1043465425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{2081}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 1338342912

約数和(自身を除く): 294877487

約数列:

[1, 5, 25, 31, 155, 647, 775, 2081, 3235, 10405, 16175, 20057, 52025, 64511, 100285, 322555, 501425, 1346407, 1612775, 6732035, 33660175, 41738617, 208693085, 1043465425]

約数ペア:

[(1, 1043465425), (5, 208693085), (25, 41738617), (31, 33660175), (155, 6732035), (647, 1612775), (775, 1346407), (2081, 501425), (3235, 322555), (10405, 100285), (16175, 64511), (20057, 52025)]