28888910385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62126689}}^1$

素因数の和:62126728

約数の個数: 16

約数和(自身を含む): 47713297920

約数和(自身を除く): 18824387535

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 62126689, 186380067, 310633445, 931900335, 1925927359, 5777782077, 9629636795, 28888910385]

約数ペア:

[(1, 28888910385), (3, 9629636795), (5, 5777782077), (15, 1925927359), (31, 931900335), (93, 310633445), (155, 186380067), (465, 62126689)]