66264385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 92721024

約数和(自身を除く): 26456639

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 541, 655, 935, 1441, 2227, 2705, 5951, 7205, 9197, 11135, 24497, 29755, 45985, 70871, 101167, 122485, 354355, 505835, 779581, 1204807, 3897905, 6024035, 13252877, 66264385]

約数ペア:

[(1, 66264385), (5, 13252877), (11, 6024035), (17, 3897905), (55, 1204807), (85, 779581), (131, 505835), (187, 354355), (541, 122485), (655, 101167), (935, 70871), (1441, 45985), (2227, 29755), (2705, 24497), (5951, 11135), (7205, 9197)]