15728040495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{593399}}^1$

素因数の和:593460

約数の個数: 48

約数和(自身を含む): 29622528000

約数和(自身を除く): 13894487505

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5301, 8835, 26505, 593399, 1780197, 2966995, 5340591, 8900985, 11274581, 18395369, 26702955, 33823743, 55186107, 56372905, 91976845, 101471229, 165558321, 169118715, 275930535, 349512011, 507356145, 827791605, 1048536033, 1747560055, 3145608099, 5242680165, 15728040495]

約数ペア:

[(1, 15728040495), (3, 5242680165), (5, 3145608099), (9, 1747560055), (15, 1048536033), (19, 827791605), (31, 507356145), (45, 349512011), (57, 275930535), (93, 169118715), (95, 165558321), (155, 101471229), (171, 91976845), (279, 56372905), (285, 55186107), (465, 33823743), (589, 26702955), (855, 18395369), (1395, 11274581), (1767, 8900985), (2945, 5340591), (5301, 2966995), (8835, 1780197), (26505, 593399)]