1295825555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3167}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 1687910400

約数和(自身を除く): 392084845

約数列:

[1, 5, 19, 59, 73, 95, 295, 365, 1121, 1387, 3167, 4307, 5605, 6935, 15835, 21535, 60173, 81833, 186853, 231191, 300865, 409165, 934265, 1155955, 3550207, 4392629, 13640269, 17751035, 21963145, 68201345, 259165111, 1295825555]

約数ペア:

[(1, 1295825555), (5, 259165111), (19, 68201345), (59, 21963145), (73, 17751035), (95, 13640269), (295, 4392629), (365, 3550207), (1121, 1155955), (1387, 934265), (3167, 409165), (4307, 300865), (5605, 231191), (6935, 186853), (15835, 81833), (21535, 60173)]