8217585

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 6902415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2099, 3915, 6297, 10495, 18891, 31485, 56673, 60871, 94455, 182613, 283365, 304355, 547839, 913065, 1643517, 2739195, 8217585]

約数ペア:

[(1, 8217585), (3, 2739195), (5, 1643517), (9, 913065), (15, 547839), (27, 304355), (29, 283365), (45, 182613), (87, 94455), (135, 60871), (145, 56673), (261, 31485), (435, 18891), (783, 10495), (1305, 6297), (2099, 3915)]