713291525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 1000543104

約数和(自身を除く): 287251579

約数列:

[1, 5, 17, 23, 25, 43, 85, 115, 215, 391, 425, 575, 731, 989, 1075, 1697, 1955, 3655, 4945, 8485, 9775, 16813, 18275, 24725, 28849, 39031, 42425, 72971, 84065, 144245, 195155, 364855, 420325, 663527, 721225, 975775, 1240507, 1678333, 1824275, 3317635, 6202535, 8391665, 16588175, 28531661, 31012675, 41958325, 142658305, 713291525]

約数ペア:

[(1, 713291525), (5, 142658305), (17, 41958325), (23, 31012675), (25, 28531661), (43, 16588175), (85, 8391665), (115, 6202535), (215, 3317635), (391, 1824275), (425, 1678333), (575, 1240507), (731, 975775), (989, 721225), (1075, 663527), (1697, 420325), (1955, 364855), (3655, 195155), (4945, 144245), (8485, 84065), (9775, 72971), (16813, 42425), (18275, 39031), (24725, 28849)]