69884367175

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{2309}}^1$

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 104232078720

約数和(自身を除く): 34347711545

約数列:

[1, 5, 7, 25, 31, 35, 49, 155, 175, 217, 245, 775, 797, 1085, 1225, 1519, 2309, 3985, 5425, 5579, 7595, 11545, 16163, 19925, 24707, 27895, 37975, 39053, 57725, 71579, 80815, 113141, 123535, 139475, 172949, 195265, 357895, 404075, 501053, 565705, 617675, 864745, 976325, 1210643, 1789475, 1840273, 2505265, 2828525, 3507371, 4323725, 6053215, 9201365, 12526325, 12881911, 17536855, 30266075, 46006825, 57048463, 64409555, 87684275, 90173377, 285242315, 322047775, 399339241, 450866885, 1426211575, 1996696205, 2254334425, 2795374687, 9983481025, 13976873435, 69884367175]

約数ペア:

[(1, 69884367175), (5, 13976873435), (7, 9983481025), (25, 2795374687), (31, 2254334425), (35, 1996696205), (49, 1426211575), (155, 450866885), (175, 399339241), (217, 322047775), (245, 285242315), (775, 90173377), (797, 87684275), (1085, 64409555), (1225, 57048463), (1519, 46006825), (2309, 30266075), (3985, 17536855), (5425, 12881911), (5579, 12526325), (7595, 9201365), (11545, 6053215), (16163, 4323725), (19925, 3507371), (24707, 2828525), (27895, 2505265), (37975, 1840273), (39053, 1789475), (57725, 1210643), (71579, 976325), (80815, 864745), (113141, 617675), (123535, 565705), (139475, 501053), (172949, 404075), (195265, 357895)]