260028145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{3271}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 336413952

約数和(自身を除く): 76385807

約数列:

[1, 5, 13, 65, 1223, 3271, 6115, 15899, 16355, 42523, 79495, 212615, 4000433, 20002165, 52005629, 260028145]

約数ペア:

[(1, 260028145), (5, 52005629), (13, 20002165), (65, 4000433), (1223, 212615), (3271, 79495), (6115, 42523), (15899, 16355)]