100809865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10271}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 131152896

約数和(自身を除く): 30343031

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 10271, 51355, 133523, 667615, 1550921, 7754605, 20161973, 100809865]

約数ペア:

[(1, 100809865), (5, 20161973), (13, 7754605), (65, 1550921), (151, 667615), (755, 133523), (1963, 51355), (9815, 10271)]