38227620945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{90911}}^1$

素因数の和:91050

約数の個数: 48

約数和(自身を含む): 65644282368

約数和(自身を除く): 27416661423

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 289, 291, 485, 867, 1445, 1455, 1649, 4335, 4947, 8245, 24735, 28033, 84099, 90911, 140165, 272733, 420495, 454555, 1363665, 1545487, 4636461, 7727435, 8818367, 23182305, 26273279, 26455101, 44091835, 78819837, 131366395, 132275505, 149912239, 394099185, 449736717, 749561195, 2248683585, 2548508063, 7645524189, 12742540315, 38227620945]

約数ペア:

[(1, 38227620945), (3, 12742540315), (5, 7645524189), (15, 2548508063), (17, 2248683585), (51, 749561195), (85, 449736717), (97, 394099185), (255, 149912239), (289, 132275505), (291, 131366395), (485, 78819837), (867, 44091835), (1445, 26455101), (1455, 26273279), (1649, 23182305), (4335, 8818367), (4947, 7727435), (8245, 4636461), (24735, 1545487), (28033, 1363665), (84099, 454555), (90911, 420495), (140165, 272733)]