15328105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7656

約数の個数: 16

約数和(自身を含む): 20450304

約数和(自身を除く): 5122199

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 7607, 38035, 98891, 235817, 494455, 1179085, 3065621, 15328105]

約数ペア:

[(1, 15328105), (5, 3065621), (13, 1179085), (31, 494455), (65, 235817), (155, 98891), (403, 38035), (2015, 7607)]