16260915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 28627200

約数和(自身を除く): 12366285

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 709, 1529, 2085, 2127, 3545, 4587, 7645, 7799, 10635, 22935, 23397, 38995, 98551, 116985, 295653, 492755, 1084061, 1478265, 3252183, 5420305, 16260915]

約数ペア:

[(1, 16260915), (3, 5420305), (5, 3252183), (11, 1478265), (15, 1084061), (33, 492755), (55, 295653), (139, 116985), (165, 98551), (417, 38995), (695, 23397), (709, 22935), (1529, 10635), (2085, 7799), (2127, 7645), (3545, 4587)]