2109147405

素因数分解:

$3^1\times 5^1\times {\mathrm{9749}}^1\times {\mathrm{14423}}^1$

素因数の和:24180

約数の個数: 16

約数和(自身を含む): 3375216000

約数和(自身を除く): 1266068595

約数列:

[1, 3, 5, 15, 9749, 14423, 29247, 43269, 48745, 72115, 146235, 216345, 140609827, 421829481, 703049135, 2109147405]

約数ペア:

[(1, 2109147405), (3, 703049135), (5, 421829481), (15, 140609827), (9749, 216345), (14423, 146235), (29247, 72115), (43269, 48745)]