54740175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 104374272

約数和(自身を除く): 49634097

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 127, 175, 381, 525, 635, 821, 889, 1905, 2463, 2667, 3175, 4105, 4445, 5747, 9525, 12315, 13335, 17241, 20525, 22225, 28735, 61575, 66675, 86205, 104267, 143675, 312801, 431025, 521335, 729869, 1564005, 2189607, 2606675, 3649345, 7820025, 10948035, 18246725, 54740175]

約数ペア:

[(1, 54740175), (3, 18246725), (5, 10948035), (7, 7820025), (15, 3649345), (21, 2606675), (25, 2189607), (35, 1564005), (75, 729869), (105, 521335), (127, 431025), (175, 312801), (381, 143675), (525, 104267), (635, 86205), (821, 66675), (889, 61575), (1905, 28735), (2463, 22225), (2667, 20525), (3175, 17241), (4105, 13335), (4445, 12315), (5747, 9525)]