12767475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 24498432

約数和(自身を除く): 11730957

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 293, 415, 525, 581, 879, 1245, 1465, 1743, 2051, 2075, 2905, 4395, 6153, 6225, 7325, 8715, 10255, 14525, 21975, 24319, 30765, 43575, 51275, 72957, 121595, 153825, 170233, 364785, 510699, 607975, 851165, 1823925, 2553495, 4255825, 12767475]

約数ペア:

[(1, 12767475), (3, 4255825), (5, 2553495), (7, 1823925), (15, 851165), (21, 607975), (25, 510699), (35, 364785), (75, 170233), (83, 153825), (105, 121595), (175, 72957), (249, 51275), (293, 43575), (415, 30765), (525, 24319), (581, 21975), (879, 14525), (1245, 10255), (1465, 8715), (1743, 7325), (2051, 6225), (2075, 6153), (2905, 4395)]