13313805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9495795

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 479, 545, 1437, 1635, 1853, 2395, 5559, 7185, 8143, 9265, 24429, 27795, 40715, 52211, 122145, 156633, 261055, 783165, 887587, 2662761, 4437935, 13313805]

約数ペア:

[(1, 13313805), (3, 4437935), (5, 2662761), (15, 887587), (17, 783165), (51, 261055), (85, 156633), (109, 122145), (255, 52211), (327, 40715), (479, 27795), (545, 24429), (1437, 9265), (1635, 8143), (1853, 7185), (2395, 5559)]