85890752655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{727487}}^1$

素因数の和:727975

約数の個数: 32

約数和(自身を含む): 145823514624

約数和(自身を除く): 59932761969

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 463, 1389, 2315, 6945, 7871, 23613, 39355, 118065, 727487, 2182461, 3637435, 10912305, 12367279, 37101837, 61836395, 185509185, 336826481, 1010479443, 1684132405, 5052397215, 5726050177, 17178150531, 28630250885, 85890752655]

約数ペア:

[(1, 85890752655), (3, 28630250885), (5, 17178150531), (15, 5726050177), (17, 5052397215), (51, 1684132405), (85, 1010479443), (255, 336826481), (463, 185509185), (1389, 61836395), (2315, 37101837), (6945, 12367279), (7871, 10912305), (23613, 3637435), (39355, 2182461), (118065, 727487)]