26641635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 45453312

約数和(自身を除く): 18811677

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 547, 573, 955, 1641, 2735, 2865, 3247, 8205, 9299, 9741, 16235, 27897, 46495, 48705, 104477, 139485, 313431, 522385, 1567155, 1776109, 5328327, 8880545, 26641635]

約数ペア:

[(1, 26641635), (3, 8880545), (5, 5328327), (15, 1776109), (17, 1567155), (51, 522385), (85, 313431), (191, 139485), (255, 104477), (547, 48705), (573, 46495), (955, 27897), (1641, 16235), (2735, 9741), (2865, 9299), (3247, 8205)]