117540605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{258331}}^1$

素因数の和:258356

約数の個数: 16

約数和(自身を含む): 173599104

約数和(自身を除く): 56058499

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 258331, 1291655, 1808317, 3358303, 9041585, 16791515, 23508121, 117540605]

約数ペア:

[(1, 117540605), (5, 23508121), (7, 16791515), (13, 9041585), (35, 3358303), (65, 1808317), (91, 1291655), (455, 258331)]