12996914875

素因数分解:

$5^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{14407}}^1$

素因数の和:15460

約数の個数: 32

約数和(自身を含む): 18556581888

約数和(自身を除く): 5559667013

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 1031, 5155, 7217, 14407, 25775, 36085, 72035, 100849, 128875, 180425, 360175, 504245, 902125, 1800875, 2521225, 12606125, 14853617, 74268085, 103975319, 371340425, 519876595, 1856702125, 2599382975, 12996914875]

約数ペア:

[(1, 12996914875), (5, 2599382975), (7, 1856702125), (25, 519876595), (35, 371340425), (125, 103975319), (175, 74268085), (875, 14853617), (1031, 12606125), (5155, 2521225), (7217, 1800875), (14407, 902125), (25775, 504245), (36085, 360175), (72035, 180425), (100849, 128875)]