828688315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13903}}^1$

素因数の和:14059

約数の個数: 32

約数和(自身を含む): 1233340416

約数和(自身を除く): 404652101

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1703, 4585, 8515, 11921, 13903, 59605, 69515, 97321, 180739, 486605, 903695, 1265173, 1821293, 6325865, 9106465, 12749051, 23676809, 63745255, 118384045, 165737663, 828688315]

約数ペア:

[(1, 828688315), (5, 165737663), (7, 118384045), (13, 63745255), (35, 23676809), (65, 12749051), (91, 9106465), (131, 6325865), (455, 1821293), (655, 1265173), (917, 903695), (1703, 486605), (4585, 180739), (8515, 97321), (11921, 69515), (13903, 59605)]