201552405

素因数分解:

$3^1\times 5^1\times {\mathrm{3299}}^1\times {\mathrm{4073}}^1$

素因数の和:7380

約数の個数: 16

約数和(自身を含む): 322660800

約数和(自身を除く): 121108395

約数列:

[1, 3, 5, 15, 3299, 4073, 9897, 12219, 16495, 20365, 49485, 61095, 13436827, 40310481, 67184135, 201552405]

約数ペア:

[(1, 201552405), (3, 67184135), (5, 40310481), (15, 13436827), (3299, 61095), (4073, 49485), (9897, 20365), (12219, 16495)]