236439905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{24413}}^1$

素因数の和:24580

約数の個数: 16

約数和(自身を含む): 307616400

約数和(自身を除く): 71176495

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 24413, 122065, 317369, 1586845, 3637537, 18187685, 47287981, 236439905]

約数ペア:

[(1, 236439905), (5, 47287981), (13, 18187685), (65, 3637537), (149, 1586845), (745, 317369), (1937, 122065), (9685, 24413)]