5775565555

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1051}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 7178258880

約数和(自身を除く): 1402693325

約数列:

[1, 5, 53, 89, 233, 265, 445, 1051, 1165, 4717, 5255, 12349, 20737, 23585, 55703, 61745, 93539, 103685, 244883, 278515, 467695, 1099061, 1224415, 4957567, 5495305, 12978799, 21794587, 24787835, 64893995, 108972935, 1155113111, 5775565555]

約数ペア:

[(1, 5775565555), (5, 1155113111), (53, 108972935), (89, 64893995), (233, 24787835), (265, 21794587), (445, 12978799), (1051, 5495305), (1165, 4957567), (4717, 1224415), (5255, 1099061), (12349, 467695), (20737, 278515), (23585, 244883), (55703, 103685), (61745, 93539)]