15674516145

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{295439}}^1$

素因数の和:295587

約数の個数: 40

約数和(自身を含む): 28312606080

約数和(自身を除く): 12638089935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 1179, 1965, 3537, 5895, 10611, 17685, 53055, 295439, 886317, 1477195, 2658951, 4431585, 7976853, 13294755, 23930559, 38702509, 39884265, 116107527, 119652795, 193512545, 348322581, 580537635, 1044967743, 1741612905, 3134903229, 5224838715, 15674516145]

約数ペア:

[(1, 15674516145), (3, 5224838715), (5, 3134903229), (9, 1741612905), (15, 1044967743), (27, 580537635), (45, 348322581), (81, 193512545), (131, 119652795), (135, 116107527), (393, 39884265), (405, 38702509), (655, 23930559), (1179, 13294755), (1965, 7976853), (3537, 4431585), (5895, 2658951), (10611, 1477195), (17685, 886317), (53055, 295439)]