23715405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 47623680

約数和(自身を除く): 23908275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 953, 1185, 1659, 2765, 2859, 3555, 4765, 4977, 6671, 8295, 8577, 14295, 20013, 24885, 33355, 42885, 60039, 75287, 100065, 225861, 300195, 376435, 527009, 677583, 1129305, 1581027, 2635045, 3387915, 4743081, 7905135, 23715405]

約数ペア:

[(1, 23715405), (3, 7905135), (5, 4743081), (7, 3387915), (9, 2635045), (15, 1581027), (21, 1129305), (35, 677583), (45, 527009), (63, 376435), (79, 300195), (105, 225861), (237, 100065), (315, 75287), (395, 60039), (553, 42885), (711, 33355), (953, 24885), (1185, 20013), (1659, 14295), (2765, 8577), (2859, 8295), (3555, 6671), (4765, 4977)]