1851135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1632513

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 863, 2145, 2589, 4315, 9493, 11219, 12945, 28479, 33657, 47465, 56095, 123409, 142395, 168285, 370227, 617045, 1851135]

約数ペア:

[(1, 1851135), (3, 617045), (5, 370227), (11, 168285), (13, 142395), (15, 123409), (33, 56095), (39, 47465), (55, 33657), (65, 28479), (143, 12945), (165, 11219), (195, 9493), (429, 4315), (715, 2589), (863, 2145)]