12964760015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1\times {\mathrm{829}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 16203724800

約数和(自身を除く): 3238964785

約数列:

[1, 5, 31, 155, 163, 619, 815, 829, 3095, 4145, 5053, 19189, 25265, 25699, 95945, 100897, 128495, 135127, 504485, 513151, 675635, 2565755, 3127807, 4188937, 15639035, 15907681, 20944685, 79538405, 83643613, 418218065, 2592952003, 12964760015]

約数ペア:

[(1, 12964760015), (5, 2592952003), (31, 418218065), (155, 83643613), (163, 79538405), (619, 20944685), (815, 15907681), (829, 15639035), (3095, 4188937), (4145, 3127807), (5053, 2565755), (19189, 675635), (25265, 513151), (25699, 504485), (95945, 135127), (100897, 128495)]