16926585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 29664768

約数和(自身を除く): 12738183

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1423, 2379, 3965, 4269, 7115, 11895, 18499, 21345, 55497, 86803, 92495, 260409, 277485, 434015, 1128439, 1302045, 3385317, 5642195, 16926585]

約数ペア:

[(1, 16926585), (3, 5642195), (5, 3385317), (13, 1302045), (15, 1128439), (39, 434015), (61, 277485), (65, 260409), (183, 92495), (195, 86803), (305, 55497), (793, 21345), (915, 18499), (1423, 11895), (2379, 7115), (3965, 4269)]