1621167315

素因数分解:

$3^1\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{45971}}^1$

素因数の和:48330

約数の個数: 16

約数和(自身を含む): 2595027456

約数和(自身を除く): 973860141

約数列:

[1, 3, 5, 15, 2351, 7053, 11755, 35265, 45971, 137913, 229855, 689565, 108077821, 324233463, 540389105, 1621167315]

約数ペア:

[(1, 1621167315), (3, 540389105), (5, 324233463), (15, 108077821), (2351, 689565), (7053, 229855), (11755, 137913), (35265, 45971)]