980747005

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{59747}}^1$

素因数の和:59833

約数の個数: 24

約数和(自身を含む): 1389499488

約数和(自身を除く): 408752483

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 2345, 3283, 16415, 59747, 298735, 418229, 2091145, 2927603, 4003049, 14638015, 20015245, 28021343, 140106715, 196149401, 980747005]

約数ペア:

[(1, 980747005), (5, 196149401), (7, 140106715), (35, 28021343), (49, 20015245), (67, 14638015), (245, 4003049), (335, 2927603), (469, 2091145), (2345, 418229), (3283, 298735), (16415, 59747)]