74205405

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14593}}^1$

素因数の和:14717

約数の個数: 24

約数和(自身を含む): 129769848

約数和(自身を除く): 55564443

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 14593, 43779, 72965, 131337, 218895, 656685, 1649009, 4947027, 8245045, 14841081, 24735135, 74205405]

約数ペア:

[(1, 74205405), (3, 24735135), (5, 14841081), (9, 8245045), (15, 4947027), (45, 1649009), (113, 656685), (339, 218895), (565, 131337), (1017, 72965), (1695, 43779), (5085, 14593)]