7276156995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{208277}}^1$

素因数の和:208439

約数の個数: 32

約数和(自身を含む): 12416701248

約数和(自身を除く): 5140544253

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 6987, 11645, 34935, 208277, 624831, 1041385, 3124155, 3540709, 10622127, 17703545, 28533949, 53110635, 85601847, 142669745, 428009235, 485077133, 1455231399, 2425385665, 7276156995]

約数ペア:

[(1, 7276156995), (3, 2425385665), (5, 1455231399), (15, 485077133), (17, 428009235), (51, 142669745), (85, 85601847), (137, 53110635), (255, 28533949), (411, 17703545), (685, 10622127), (2055, 3540709), (2329, 3124155), (6987, 1041385), (11645, 624831), (34935, 208277)]