148844215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 194346000

約数和(自身を除く): 45501785

約数列:

[1, 5, 13, 65, 169, 353, 499, 845, 1765, 2495, 4589, 6487, 22945, 32435, 59657, 84331, 176147, 298285, 421655, 880735, 2289911, 11449555, 29768843, 148844215]

約数ペア:

[(1, 148844215), (5, 29768843), (13, 11449555), (65, 2289911), (169, 880735), (353, 421655), (499, 298285), (845, 176147), (1765, 84331), (2495, 59657), (4589, 32435), (6487, 22945)]