25293622445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2239

約数の個数: 96

約数和(自身を含む): 39654489600

約数和(自身を除く): 14360867155

約数列:

[1, 5, 7, 13, 23, 35, 65, 89, 91, 115, 161, 169, 299, 445, 455, 623, 805, 845, 1157, 1183, 1495, 2047, 2089, 2093, 3115, 3887, 5785, 5915, 8099, 10235, 10445, 10465, 14329, 14623, 15041, 19435, 26611, 27157, 27209, 40495, 48047, 71645, 73115, 75205, 105287, 133055, 135785, 136045, 185921, 186277, 190099, 240235, 336329, 345943, 353041, 526435, 624611, 929605, 931385, 950495, 1301447, 1681645, 1729715, 1765205, 2416973, 2421601, 2471287, 3123055, 4276183, 4372277, 6507235, 8119943, 12084865, 12108005, 12356435, 16918811, 21380915, 21861385, 29933281, 31420649, 40599715, 55590379, 56839601, 84594055, 149666405, 157103245, 219944543, 277951895, 284198005, 389132653, 722674927, 1099722715, 1945663265, 3613374635, 5058724489, 25293622445]

約数ペア:

[(1, 25293622445), (5, 5058724489), (7, 3613374635), (13, 1945663265), (23, 1099722715), (35, 722674927), (65, 389132653), (89, 284198005), (91, 277951895), (115, 219944543), (161, 157103245), (169, 149666405), (299, 84594055), (445, 56839601), (455, 55590379), (623, 40599715), (805, 31420649), (845, 29933281), (1157, 21861385), (1183, 21380915), (1495, 16918811), (2047, 12356435), (2089, 12108005), (2093, 12084865), (3115, 8119943), (3887, 6507235), (5785, 4372277), (5915, 4276183), (8099, 3123055), (10235, 2471287), (10445, 2421601), (10465, 2416973), (14329, 1765205), (14623, 1729715), (15041, 1681645), (19435, 1301447), (26611, 950495), (27157, 931385), (27209, 929605), (40495, 624611), (48047, 526435), (71645, 353041), (73115, 345943), (75205, 336329), (105287, 240235), (133055, 190099), (135785, 186277), (136045, 185921)]