246258405

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 440743680

約数和(自身を除く): 194485275

約数列:

[1, 3, 5, 9, 15, 45, 53, 79, 159, 237, 265, 395, 477, 711, 795, 1185, 1307, 2385, 3555, 3921, 4187, 6535, 11763, 12561, 19605, 20935, 37683, 58815, 62805, 69271, 103253, 188415, 207813, 309759, 346355, 516265, 623439, 929277, 1039065, 1548795, 3117195, 4646385, 5472409, 16417227, 27362045, 49251681, 82086135, 246258405]

約数ペア:

[(1, 246258405), (3, 82086135), (5, 49251681), (9, 27362045), (15, 16417227), (45, 5472409), (53, 4646385), (79, 3117195), (159, 1548795), (237, 1039065), (265, 929277), (395, 623439), (477, 516265), (711, 346355), (795, 309759), (1185, 207813), (1307, 188415), (2385, 103253), (3555, 69271), (3921, 62805), (4187, 58815), (6535, 37683), (11763, 20935), (12561, 19605)]