539883025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5021}}^1$

素因数の和:5082

約数の個数: 48

約数和(自身を含む): 807055488

約数和(自身を除く): 267172463

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 391, 425, 575, 935, 1265, 1955, 4301, 4675, 5021, 6325, 9775, 21505, 25105, 55231, 85357, 107525, 115483, 125525, 276155, 426785, 577415, 938927, 1270313, 1380775, 1963211, 2133925, 2887075, 4694635, 6351565, 9816055, 21595321, 23473175, 31757825, 49080275, 107976605, 539883025]

約数ペア:

[(1, 539883025), (5, 107976605), (11, 49080275), (17, 31757825), (23, 23473175), (25, 21595321), (55, 9816055), (85, 6351565), (115, 4694635), (187, 2887075), (253, 2133925), (275, 1963211), (391, 1380775), (425, 1270313), (575, 938927), (935, 577415), (1265, 426785), (1955, 276155), (4301, 125525), (4675, 115483), (5021, 107525), (6325, 85357), (9775, 55231), (21505, 25105)]