15384999

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 24966144

約数和(自身を除く): 9581145

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 601, 1113, 1219, 1803, 3657, 4207, 8533, 12621, 13823, 25599, 31853, 41469, 95559, 96761, 222971, 290283, 668913, 732619, 2197857, 5128333, 15384999]

約数ペア:

[(1, 15384999), (3, 5128333), (7, 2197857), (21, 732619), (23, 668913), (53, 290283), (69, 222971), (159, 96761), (161, 95559), (371, 41469), (483, 31853), (601, 25599), (1113, 13823), (1219, 12621), (1803, 8533), (3657, 4207)]