9995115519

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{44389}}^1$

素因数の和:44719

約数の個数: 24

約数和(自身を含む): 14625262080

約数和(自身を除く): 4630146561

約数列:

[1, 3, 9, 127, 197, 381, 591, 1143, 1773, 25019, 44389, 75057, 133167, 225171, 399501, 5637403, 8744633, 16912209, 26233899, 50736627, 78701697, 1110568391, 3331705173, 9995115519]

約数ペア:

[(1, 9995115519), (3, 3331705173), (9, 1110568391), (127, 78701697), (197, 50736627), (381, 26233899), (591, 16912209), (1143, 8744633), (1773, 5637403), (25019, 399501), (44389, 225171), (75057, 133167)]