15195052005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6291947}}^1$

素因数の和:6291985

約数の個数: 32

約数和(自身を含む): 28993296384

約数和(自身を除く): 13798244379

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 6291947, 18875841, 31459735, 44043629, 94379205, 132130887, 144714781, 220218145, 434144343, 660654435, 723573905, 1013003467, 2170721715, 3039010401, 5065017335, 15195052005]

約数ペア:

[(1, 15195052005), (3, 5065017335), (5, 3039010401), (7, 2170721715), (15, 1013003467), (21, 723573905), (23, 660654435), (35, 434144343), (69, 220218145), (105, 144714781), (115, 132130887), (161, 94379205), (345, 44043629), (483, 31459735), (805, 18875841), (2415, 6291947)]