2453165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 3580416

約数和(自身を除く): 1127251

約数列:

[1, 5, 11, 13, 47, 55, 65, 73, 143, 235, 365, 517, 611, 715, 803, 949, 2585, 3055, 3431, 4015, 4745, 6721, 10439, 17155, 33605, 37741, 44603, 52195, 188705, 223015, 490633, 2453165]

約数ペア:

[(1, 2453165), (5, 490633), (11, 223015), (13, 188705), (47, 52195), (55, 44603), (65, 37741), (73, 33605), (143, 17155), (235, 10439), (365, 6721), (517, 4745), (611, 4015), (715, 3431), (803, 3055), (949, 2585)]