125220585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2767}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 229588992

約数和(自身を除く): 104368407

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 1293, 2155, 2767, 3017, 6465, 8301, 9051, 13835, 15085, 19369, 41505, 45255, 58107, 96845, 290535, 1192577, 3577731, 5962885, 8348039, 17888655, 25044117, 41740195, 125220585]

約数ペア:

[(1, 125220585), (3, 41740195), (5, 25044117), (7, 17888655), (15, 8348039), (21, 5962885), (35, 3577731), (105, 1192577), (431, 290535), (1293, 96845), (2155, 58107), (2767, 45255), (3017, 41505), (6465, 19369), (8301, 15085), (9051, 13835)]