42562275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{81071}}^1$

素因数の和:81091

約数の個数: 24

約数和(自身を含む): 80423424

約数和(自身を除く): 37861149

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 81071, 243213, 405355, 567497, 1216065, 1702491, 2026775, 2837485, 6080325, 8512455, 14187425, 42562275]

約数ペア:

[(1, 42562275), (3, 14187425), (5, 8512455), (7, 6080325), (15, 2837485), (21, 2026775), (25, 1702491), (35, 1216065), (75, 567497), (105, 405355), (175, 243213), (525, 81071)]