149242015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{7243}}^1$

素因数の和:7578

約数の個数: 16

約数和(自身を含む): 193501728

約数和(自身を除く): 44259713

約数列:

[1, 5, 13, 65, 317, 1585, 4121, 7243, 20605, 36215, 94159, 470795, 2296031, 11480155, 29848403, 149242015]

約数ペア:

[(1, 149242015), (5, 29848403), (13, 11480155), (65, 2296031), (317, 470795), (1585, 94159), (4121, 36215), (7243, 20605)]