68729245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7607}}^1$

素因数の和:7764

約数の個数: 16

約数和(自身を含む): 89470080

約数和(自身を除く): 20740835

約数列:

[1, 5, 13, 65, 139, 695, 1807, 7607, 9035, 38035, 98891, 494455, 1057373, 5286865, 13745849, 68729245]

約数ペア:

[(1, 68729245), (5, 13745849), (13, 5286865), (65, 1057373), (139, 494455), (695, 98891), (1807, 38035), (7607, 9035)]