54836475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 98431200

約数和(自身を除く): 43594725

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1049, 1275, 2091, 3075, 3147, 3485, 5245, 10455, 15735, 17425, 17833, 26225, 43009, 52275, 53499, 78675, 89165, 129027, 215045, 267495, 445825, 645135, 731153, 1075225, 1337475, 2193459, 3225675, 3655765, 10967295, 18278825, 54836475]

約数ペア:

[(1, 54836475), (3, 18278825), (5, 10967295), (15, 3655765), (17, 3225675), (25, 2193459), (41, 1337475), (51, 1075225), (75, 731153), (85, 645135), (123, 445825), (205, 267495), (255, 215045), (425, 129027), (615, 89165), (697, 78675), (1025, 53499), (1049, 52275), (1275, 43009), (2091, 26225), (3075, 17833), (3147, 17425), (3485, 15735), (5245, 10455)]