431396206865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{546739}}^1$

素因数の和:547017

約数の個数: 32

約数和(自身を含む): 569484384000

約数和(自身を除く): 138088177135

約数列:

[1, 5, 13, 61, 65, 199, 305, 793, 995, 2587, 3965, 12139, 12935, 60695, 157807, 546739, 789035, 2733695, 7107607, 33351079, 35538035, 108801061, 166755395, 433564027, 544005305, 1414413793, 2167820135, 6636864721, 7072068965, 33184323605, 86279241373, 431396206865]

約数ペア:

[(1, 431396206865), (5, 86279241373), (13, 33184323605), (61, 7072068965), (65, 6636864721), (199, 2167820135), (305, 1414413793), (793, 544005305), (995, 433564027), (2587, 166755395), (3965, 108801061), (12139, 35538035), (12935, 33351079), (60695, 7107607), (157807, 2733695), (546739, 789035)]