15691676985

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{4673}}^1$

素因数の和:5806

約数の個数: 48

約数和(自身を含む): 27614141568

約数和(自身を除く): 11922464583

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1051, 1065, 3153, 3195, 4673, 5255, 9459, 14019, 15765, 23365, 42057, 47295, 70095, 74621, 210285, 223863, 331783, 373105, 671589, 995349, 1119315, 1658915, 2986047, 3357945, 4911323, 4976745, 14733969, 14930235, 24556615, 44201907, 73669845, 221009535, 348703933, 1046111799, 1743519665, 3138335397, 5230558995, 15691676985]

約数ペア:

[(1, 15691676985), (3, 5230558995), (5, 3138335397), (9, 1743519665), (15, 1046111799), (45, 348703933), (71, 221009535), (213, 73669845), (355, 44201907), (639, 24556615), (1051, 14930235), (1065, 14733969), (3153, 4976745), (3195, 4911323), (4673, 3357945), (5255, 2986047), (9459, 1658915), (14019, 1119315), (15765, 995349), (23365, 671589), (42057, 373105), (47295, 331783), (70095, 223863), (74621, 210285)]