53912215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81071}}^1$

素因数の和:81102

約数の個数: 16

約数和(自身を含む): 77829120

約数和(自身を除く): 23916905

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 81071, 405355, 567497, 1540349, 2837485, 7701745, 10782443, 53912215]

約数ペア:

[(1, 53912215), (5, 10782443), (7, 7701745), (19, 2837485), (35, 1540349), (95, 567497), (133, 405355), (665, 81071)]