15697219455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{87011}}^1$

素因数の和:87252

約数の個数: 48

約数和(自身を含む): 28776608640

約数和(自身を除く): 13079389185

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 211, 285, 633, 855, 1055, 1899, 3165, 4009, 9495, 12027, 20045, 36081, 60135, 87011, 180405, 261033, 435055, 783099, 1305165, 1653209, 3915495, 4959627, 8266045, 14878881, 18359321, 24798135, 55077963, 74394405, 91796605, 165233889, 275389815, 348827099, 826169445, 1046481297, 1744135495, 3139443891, 5232406485, 15697219455]

約数ペア:

[(1, 15697219455), (3, 5232406485), (5, 3139443891), (9, 1744135495), (15, 1046481297), (19, 826169445), (45, 348827099), (57, 275389815), (95, 165233889), (171, 91796605), (211, 74394405), (285, 55077963), (633, 24798135), (855, 18359321), (1055, 14878881), (1899, 8266045), (3165, 4959627), (4009, 3915495), (9495, 1653209), (12027, 1305165), (20045, 783099), (36081, 435055), (60135, 261033), (87011, 180405)]