84715515

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4493}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 147223440

約数和(自身を除く): 62507925

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3771, 4493, 6285, 13479, 18855, 22465, 40437, 67395, 202185, 1882567, 5647701, 9412835, 16943103, 28238505, 84715515]

約数ペア:

[(1, 84715515), (3, 28238505), (5, 16943103), (9, 9412835), (15, 5647701), (45, 1882567), (419, 202185), (1257, 67395), (2095, 40437), (3771, 22465), (4493, 18855), (6285, 13479)]