90482945

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 128832768

約数和(自身を除く): 38349823

約数列:

[1, 5, 7, 35, 37, 107, 185, 259, 535, 653, 749, 1295, 3265, 3745, 3959, 4571, 19795, 22855, 24161, 27713, 69871, 120805, 138565, 169127, 349355, 489097, 845635, 2445485, 2585227, 12926135, 18096589, 90482945]

約数ペア:

[(1, 90482945), (5, 18096589), (7, 12926135), (35, 2585227), (37, 2445485), (107, 845635), (185, 489097), (259, 349355), (535, 169127), (653, 138565), (749, 120805), (1295, 69871), (3265, 27713), (3745, 24161), (3959, 22855), (4571, 19795)]