58312865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21881}}^1$

素因数の和:21940

約数の個数: 16

約数和(自身を含む): 77199696

約数和(自身を除く): 18886831

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 21881, 109405, 284453, 897121, 1422265, 4485605, 11662573, 58312865]

約数ペア:

[(1, 58312865), (5, 11662573), (13, 4485605), (41, 1422265), (65, 897121), (205, 284453), (533, 109405), (2665, 21881)]