11715135

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 19692288

約数和(自身を除く): 7977153

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 443, 615, 645, 1329, 1763, 2215, 5289, 6645, 8815, 18163, 19049, 26445, 54489, 57147, 90815, 95245, 272445, 285735, 781009, 2343027, 3905045, 11715135]

約数ペア:

[(1, 11715135), (3, 3905045), (5, 2343027), (15, 781009), (41, 285735), (43, 272445), (123, 95245), (129, 90815), (205, 57147), (215, 54489), (443, 26445), (615, 19049), (645, 18163), (1329, 8815), (1763, 6645), (2215, 5289)]