16632265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 22300488

約数和(自身を除く): 5668223

約数列:

[1, 5, 13, 41, 65, 79, 205, 395, 533, 1027, 2665, 3239, 5135, 6241, 16195, 31205, 42107, 81133, 210535, 255881, 405665, 1279405, 3326453, 16632265]

約数ペア:

[(1, 16632265), (5, 3326453), (13, 1279405), (41, 405665), (65, 255881), (79, 210535), (205, 81133), (395, 42107), (533, 31205), (1027, 16195), (2665, 6241), (3239, 5135)]