13303438575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{478111}}^1$

素因数の和:478184

約数の個数: 48

約数和(自身を含む): 25611503616

約数和(自身を除く): 12308065041

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 3975, 5565, 9275, 27825, 478111, 1434333, 2390555, 3346777, 7171665, 10040331, 11952775, 16733885, 25339883, 35858325, 50201655, 76019649, 83669425, 126699415, 177379181, 251008275, 380098245, 532137543, 633497075, 886895905, 1900491225, 2660687715, 4434479525, 13303438575]

約数ペア:

[(1, 13303438575), (3, 4434479525), (5, 2660687715), (7, 1900491225), (15, 886895905), (21, 633497075), (25, 532137543), (35, 380098245), (53, 251008275), (75, 177379181), (105, 126699415), (159, 83669425), (175, 76019649), (265, 50201655), (371, 35858325), (525, 25339883), (795, 16733885), (1113, 11952775), (1325, 10040331), (1855, 7171665), (3975, 3346777), (5565, 2390555), (9275, 1434333), (27825, 478111)]