26343915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 19923285

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2549, 3445, 7647, 10335, 12745, 33137, 38235, 99411, 135097, 165685, 405291, 497055, 675485, 1756261, 2026455, 5268783, 8781305, 26343915]

約数ペア:

[(1, 26343915), (3, 8781305), (5, 5268783), (13, 2026455), (15, 1756261), (39, 675485), (53, 497055), (65, 405291), (159, 165685), (195, 135097), (265, 99411), (689, 38235), (795, 33137), (2067, 12745), (2549, 10335), (3445, 7647)]