63108405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 118909440

約数和(自身を除く): 55801035

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2381, 2945, 5301, 7143, 8835, 11905, 21429, 26505, 35715, 45239, 73811, 107145, 135717, 221433, 226195, 369055, 407151, 664299, 678585, 1107165, 1402409, 2035755, 3321495, 4207227, 7012045, 12621681, 21036135, 63108405]

約数ペア:

[(1, 63108405), (3, 21036135), (5, 12621681), (9, 7012045), (15, 4207227), (19, 3321495), (31, 2035755), (45, 1402409), (57, 1107165), (93, 678585), (95, 664299), (155, 407151), (171, 369055), (279, 226195), (285, 221433), (465, 135717), (589, 107145), (855, 73811), (1395, 45239), (1767, 35715), (2381, 26505), (2945, 21429), (5301, 11905), (7143, 8835)]