2023370055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{72173}}^1$

素因数の和:72280

約数の個数: 48

約数和(自身を含む): 4053291840

約数和(自身を除く): 2029921785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 9345, 28035, 72173, 216519, 360865, 505211, 649557, 1082595, 1515633, 2526055, 3247785, 4546899, 6423397, 7578165, 19270191, 22734495, 32116985, 44963779, 57810573, 96350955, 134891337, 224818895, 289052865, 404674011, 674456685, 2023370055]

約数ペア:

[(1, 2023370055), (3, 674456685), (5, 404674011), (7, 289052865), (9, 224818895), (15, 134891337), (21, 96350955), (35, 57810573), (45, 44963779), (63, 32116985), (89, 22734495), (105, 19270191), (267, 7578165), (315, 6423397), (445, 4546899), (623, 3247785), (801, 2526055), (1335, 1515633), (1869, 1082595), (3115, 649557), (4005, 505211), (5607, 360865), (9345, 216519), (28035, 72173)]