90772495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53239}}^1$

素因数の和:53286

約数の個数: 16

約数和(自身を含む): 122664960

約数和(自身を除く): 31892465

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 53239, 266195, 585629, 1650409, 2928145, 8252045, 18154499, 90772495]

約数ペア:

[(1, 90772495), (5, 18154499), (11, 8252045), (31, 2928145), (55, 1650409), (155, 585629), (341, 266195), (1705, 53239)]