2006127825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108293}}^1$

素因数の和:108338

約数の個数: 48

約数和(自身を含む): 3759967680

約数和(自身を除く): 1753839855

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 108293, 324879, 541465, 1407809, 1624395, 2057567, 2707325, 4223427, 6172701, 7039045, 8121975, 10287835, 21117135, 26748371, 30863505, 35195225, 51439175, 80245113, 105585675, 133741855, 154317525, 401225565, 668709275, 2006127825]

約数ペア:

[(1, 2006127825), (3, 668709275), (5, 401225565), (13, 154317525), (15, 133741855), (19, 105585675), (25, 80245113), (39, 51439175), (57, 35195225), (65, 30863505), (75, 26748371), (95, 21117135), (195, 10287835), (247, 8121975), (285, 7039045), (325, 6172701), (475, 4223427), (741, 2707325), (975, 2057567), (1235, 1624395), (1425, 1407809), (3705, 541465), (6175, 324879), (18525, 108293)]