30347805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 52282368

約数和(自身を除く): 21934563

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 1951, 3111, 5185, 5853, 9755, 15555, 29265, 33167, 99501, 119011, 165835, 357033, 497505, 595055, 1785165, 2023187, 6069561, 10115935, 30347805]

約数ペア:

[(1, 30347805), (3, 10115935), (5, 6069561), (15, 2023187), (17, 1785165), (51, 595055), (61, 497505), (85, 357033), (183, 165835), (255, 119011), (305, 99501), (915, 33167), (1037, 29265), (1951, 15555), (3111, 9755), (5185, 5853)]