54355405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 73198944

約数和(自身を除く): 18843539

約数列:

[1, 5, 13, 37, 65, 97, 185, 233, 481, 485, 1165, 1261, 2405, 3029, 3589, 6305, 8621, 15145, 17945, 22601, 43105, 46657, 112073, 113005, 233285, 293813, 560365, 836237, 1469065, 4181185, 10871081, 54355405]

約数ペア:

[(1, 54355405), (5, 10871081), (13, 4181185), (37, 1469065), (65, 836237), (97, 560365), (185, 293813), (233, 233285), (481, 113005), (485, 112073), (1165, 46657), (1261, 43105), (2405, 22601), (3029, 17945), (3589, 15145), (6305, 8621)]