54317805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 92461824

約数和(自身を除く): 38144019

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 727, 879, 1465, 2181, 3635, 4395, 4981, 10905, 12359, 14943, 24905, 37077, 61795, 74715, 185385, 213011, 639033, 1065055, 3195165, 3621187, 10863561, 18105935, 54317805]

約数ペア:

[(1, 54317805), (3, 18105935), (5, 10863561), (15, 3621187), (17, 3195165), (51, 1065055), (85, 639033), (255, 213011), (293, 185385), (727, 74715), (879, 61795), (1465, 37077), (2181, 24905), (3635, 14943), (4395, 12359), (4981, 10905)]