142129585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15731}}^1$

素因数の和:15888

約数の個数: 16

約数和(自身を含む): 185008320

約数和(自身を除く): 42878735

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 15731, 78655, 204503, 1022515, 2186609, 10933045, 28425917, 142129585]

約数ペア:

[(1, 142129585), (5, 28425917), (13, 10933045), (65, 2186609), (139, 1022515), (695, 204503), (1807, 78655), (9035, 15731)]