247133085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4967}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 412065792

約数和(自身を除く): 164932707

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 1605, 3317, 4967, 9951, 14901, 16585, 24835, 49755, 74505, 153977, 461931, 531469, 769885, 1594407, 2309655, 2657345, 7972035, 16475539, 49426617, 82377695, 247133085]

約数ペア:

[(1, 247133085), (3, 82377695), (5, 49426617), (15, 16475539), (31, 7972035), (93, 2657345), (107, 2309655), (155, 1594407), (321, 769885), (465, 531469), (535, 461931), (1605, 153977), (3317, 74505), (4967, 49755), (9951, 24835), (14901, 16585)]