133631095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1223}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 177151968

約数和(自身を除く): 43520873

約数列:

[1, 5, 13, 41, 65, 205, 533, 1223, 1681, 2665, 6115, 8405, 15899, 21853, 50143, 79495, 109265, 250715, 651859, 2055863, 3259295, 10279315, 26726219, 133631095]

約数ペア:

[(1, 133631095), (5, 26726219), (13, 10279315), (41, 3259295), (65, 2055863), (205, 651859), (533, 250715), (1223, 109265), (1681, 79495), (2665, 50143), (6115, 21853), (8405, 15899)]