15226305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 27091584

約数和(自身を除く): 11865279

約数列:

[1, 3, 5, 15, 17, 29, 51, 71, 85, 87, 145, 213, 255, 355, 435, 493, 841, 1065, 1207, 1479, 2059, 2465, 2523, 3621, 4205, 6035, 6177, 7395, 10295, 12615, 14297, 18105, 30885, 35003, 42891, 59711, 71485, 105009, 175015, 179133, 214455, 298555, 525045, 895665, 1015087, 3045261, 5075435, 15226305]

約数ペア:

[(1, 15226305), (3, 5075435), (5, 3045261), (15, 1015087), (17, 895665), (29, 525045), (51, 298555), (71, 214455), (85, 179133), (87, 175015), (145, 105009), (213, 71485), (255, 59711), (355, 42891), (435, 35003), (493, 30885), (841, 18105), (1065, 14297), (1207, 12615), (1479, 10295), (2059, 7395), (2465, 6177), (2523, 6035), (3621, 4205)]