27579525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 48996864

約数和(自身を除く): 21417339

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 97, 223, 255, 291, 425, 485, 669, 1115, 1275, 1455, 1649, 2425, 3345, 3791, 4947, 5575, 7275, 8245, 11373, 16725, 18955, 21631, 24735, 41225, 56865, 64893, 94775, 108155, 123675, 284325, 324465, 367727, 540775, 1103181, 1622325, 1838635, 5515905, 9193175, 27579525]

約数ペア:

[(1, 27579525), (3, 9193175), (5, 5515905), (15, 1838635), (17, 1622325), (25, 1103181), (51, 540775), (75, 367727), (85, 324465), (97, 284325), (223, 123675), (255, 108155), (291, 94775), (425, 64893), (485, 56865), (669, 41225), (1115, 24735), (1275, 21631), (1455, 18955), (1649, 16725), (2425, 11373), (3345, 8245), (3791, 7275), (4947, 5575)]