102838015

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24691}}^1$

素因数の和:24727

約数の個数: 24

約数和(自身を含む): 152003952

約数和(自身を除く): 49165937

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 24691, 123455, 172837, 419747, 864185, 1209859, 2098735, 2938229, 6049295, 14691145, 20567603, 102838015]

約数ペア:

[(1, 102838015), (5, 20567603), (7, 14691145), (17, 6049295), (35, 2938229), (49, 2098735), (85, 1209859), (119, 864185), (245, 419747), (595, 172837), (833, 123455), (4165, 24691)]