69278245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 88641000

約数和(自身を除く): 19362755

約数列:

[1, 5, 29, 37, 145, 185, 349, 1073, 1369, 1745, 5365, 6845, 10121, 12913, 39701, 50605, 64565, 198505, 374477, 477781, 1872385, 2388905, 13855649, 69278245]

約数ペア:

[(1, 69278245), (5, 13855649), (29, 2388905), (37, 1872385), (145, 477781), (185, 374477), (349, 198505), (1073, 64565), (1369, 50605), (1745, 39701), (5365, 12913), (6845, 10121)]