146257865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{54881}}^1$

素因数の和:54940

約数の個数: 16

約数和(自身を含む): 193623696

約数和(自身を除く): 47365831

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 54881, 274405, 713453, 2250121, 3567265, 11250605, 29251573, 146257865]

約数ペア:

[(1, 146257865), (5, 29251573), (13, 11250605), (41, 3567265), (65, 2250121), (205, 713453), (533, 274405), (2665, 54881)]