1392117699455

素因数分解:

$5^1\times 7^4\times {\mathrm{59}}^1\times {\mathrm{1965449}}^1$

素因数の和:1965541

約数の個数: 40

約数和(自身を含む): 1981881162000

約数和(自身を除く): 589763462545

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 343, 413, 1715, 2065, 2401, 2891, 12005, 14455, 20237, 101185, 141659, 708295, 1965449, 9827245, 13758143, 68790715, 96307001, 115961491, 481535005, 579807455, 674149007, 811730437, 3370745035, 4058652185, 4719043049, 5682113059, 23595215245, 28410565295, 39774791413, 198873957065, 278423539891, 1392117699455]

約数ペア:

[(1, 1392117699455), (5, 278423539891), (7, 198873957065), (35, 39774791413), (49, 28410565295), (59, 23595215245), (245, 5682113059), (295, 4719043049), (343, 4058652185), (413, 3370745035), (1715, 811730437), (2065, 674149007), (2401, 579807455), (2891, 481535005), (12005, 115961491), (14455, 96307001), (20237, 68790715), (101185, 13758143), (141659, 9827245), (708295, 1965449)]