2019648885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{4327}}^1$

素因数の和:4430

約数の個数: 48

約数和(自身を含む): 3437955456

約数和(自身を除く): 1418306571

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 841, 1073, 2523, 3219, 4205, 4327, 5365, 12615, 12981, 16095, 21635, 31117, 64905, 93351, 125483, 155585, 160099, 376449, 466755, 480297, 627415, 800495, 1882245, 2401485, 3639007, 4642871, 10917021, 13928613, 18195035, 23214355, 54585105, 69643065, 134643259, 403929777, 673216295, 2019648885]

約数ペア:

[(1, 2019648885), (3, 673216295), (5, 403929777), (15, 134643259), (29, 69643065), (37, 54585105), (87, 23214355), (111, 18195035), (145, 13928613), (185, 10917021), (435, 4642871), (555, 3639007), (841, 2401485), (1073, 1882245), (2523, 800495), (3219, 627415), (4205, 480297), (4327, 466755), (5365, 376449), (12615, 160099), (12981, 155585), (16095, 125483), (21635, 93351), (31117, 64905)]