15672865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 20751696

約数和(自身を除く): 5078831

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 5881, 29405, 76453, 241121, 382265, 1205605, 3134573, 15672865]

約数ペア:

[(1, 15672865), (5, 3134573), (13, 1205605), (41, 382265), (65, 241121), (205, 76453), (533, 29405), (2665, 5881)]