120904095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{839}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 208857600

約数和(自身を除く): 87953505

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 739, 839, 2217, 2517, 3695, 4195, 9607, 10907, 11085, 12585, 28821, 32721, 48035, 54535, 144105, 163605, 620021, 1860063, 3100105, 8060273, 9300315, 24180819, 40301365, 120904095]

約数ペア:

[(1, 120904095), (3, 40301365), (5, 24180819), (13, 9300315), (15, 8060273), (39, 3100105), (65, 1860063), (195, 620021), (739, 163605), (839, 144105), (2217, 54535), (2517, 48035), (3695, 32721), (4195, 28821), (9607, 12585), (10907, 11085)]