66612885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 113425920

約数和(自身を除く): 46813035

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 717, 1093, 1195, 3279, 3585, 4063, 5465, 12189, 16395, 18581, 20315, 55743, 60945, 92905, 261227, 278715, 783681, 1306135, 3918405, 4440859, 13322577, 22204295, 66612885]

約数ペア:

[(1, 66612885), (3, 22204295), (5, 13322577), (15, 4440859), (17, 3918405), (51, 1306135), (85, 783681), (239, 278715), (255, 261227), (717, 92905), (1093, 60945), (1195, 55743), (3279, 20315), (3585, 18581), (4063, 16395), (5465, 12189)]