26995745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 12921055

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 413, 595, 769, 1003, 2065, 3845, 5015, 5383, 7021, 13073, 26915, 35105, 45371, 65365, 91511, 226855, 317597, 457555, 771307, 1587985, 3856535, 5399149, 26995745]

約数ペア:

[(1, 26995745), (5, 5399149), (7, 3856535), (17, 1587985), (35, 771307), (59, 457555), (85, 317597), (119, 226855), (295, 91511), (413, 65365), (595, 45371), (769, 35105), (1003, 26915), (2065, 13073), (3845, 7021), (5015, 5383)]