2001037675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12049}}^1$

素因数の和:12152

約数の個数: 48

約数和(自身を含む): 3095982400

約数和(自身を除く): 1094944725

約数列:

[1, 5, 7, 13, 25, 35, 65, 73, 91, 175, 325, 365, 455, 511, 949, 1825, 2275, 2555, 4745, 6643, 12049, 12775, 23725, 33215, 60245, 84343, 156637, 166075, 301225, 421715, 783185, 879577, 1096459, 2108575, 3915925, 4397885, 5482295, 6157039, 11434501, 21989425, 27411475, 30785195, 57172505, 80041507, 153925975, 285862525, 400207535, 2001037675]

約数ペア:

[(1, 2001037675), (5, 400207535), (7, 285862525), (13, 153925975), (25, 80041507), (35, 57172505), (65, 30785195), (73, 27411475), (91, 21989425), (175, 11434501), (325, 6157039), (365, 5482295), (455, 4397885), (511, 3915925), (949, 2108575), (1825, 1096459), (2275, 879577), (2555, 783185), (4745, 421715), (6643, 301225), (12049, 166075), (12775, 156637), (23725, 84343), (33215, 60245)]