22728585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 17268855

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 991, 1529, 2085, 2973, 4587, 4955, 7645, 10901, 14865, 22935, 32703, 54505, 137749, 163515, 413247, 688745, 1515239, 2066235, 4545717, 7576195, 22728585]

約数ペア:

[(1, 22728585), (3, 7576195), (5, 4545717), (11, 2066235), (15, 1515239), (33, 688745), (55, 413247), (139, 163515), (165, 137749), (417, 54505), (695, 32703), (991, 22935), (1529, 14865), (2085, 10901), (2973, 7645), (4587, 4955)]