13069515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9325365

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 479, 535, 1437, 1605, 1819, 2395, 5457, 7185, 8143, 9095, 24429, 27285, 40715, 51253, 122145, 153759, 256265, 768795, 871301, 2613903, 4356505, 13069515]

約数ペア:

[(1, 13069515), (3, 4356505), (5, 2613903), (15, 871301), (17, 768795), (51, 256265), (85, 153759), (107, 122145), (255, 51253), (321, 40715), (479, 27285), (535, 24429), (1437, 9095), (1605, 8143), (1819, 7185), (2395, 5457)]