387048145

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 537932160

約数和(自身を除く): 150884015

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 1331, 2299, 3061, 6655, 11495, 15305, 25289, 33671, 58159, 126445, 168355, 290795, 370381, 639749, 1851905, 3198745, 4074191, 7037239, 20370955, 35186195, 77409629, 387048145]

約数ペア:

[(1, 387048145), (5, 77409629), (11, 35186195), (19, 20370955), (55, 7037239), (95, 4074191), (121, 3198745), (209, 1851905), (605, 639749), (1045, 370381), (1331, 290795), (2299, 168355), (3061, 126445), (6655, 58159), (11495, 33671), (15305, 25289)]