426520315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{5701}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 551771136

約数和(自身を除く): 125250821

約数列:

[1, 5, 13, 65, 1151, 5701, 5755, 14963, 28505, 74113, 74815, 370565, 6561851, 32809255, 85304063, 426520315]

約数ペア:

[(1, 426520315), (5, 85304063), (13, 32809255), (65, 6561851), (1151, 370565), (5701, 74815), (5755, 74113), (14963, 28505)]