74074455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18089}}^1$

素因数の和:18120

約数の個数: 48

約数和(自身を含む): 158034240

約数和(自身を除く): 83959785

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 18089, 54267, 90445, 126623, 162801, 235157, 271335, 379869, 633115, 705471, 814005, 1139607, 1175785, 1646099, 1899345, 2116413, 3527355, 4938297, 5698035, 8230495, 10582065, 14814891, 24691485, 74074455]

約数ペア:

[(1, 74074455), (3, 24691485), (5, 14814891), (7, 10582065), (9, 8230495), (13, 5698035), (15, 4938297), (21, 3527355), (35, 2116413), (39, 1899345), (45, 1646099), (63, 1175785), (65, 1139607), (91, 814005), (105, 705471), (117, 633115), (195, 379869), (273, 271335), (315, 235157), (455, 162801), (585, 126623), (819, 90445), (1365, 54267), (4095, 18089)]