38409245

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8641}}^1$

素因数の和:8780

約数の個数: 16

約数和(自身を含む): 53096448

約数和(自身を除く): 14687203

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 8641, 43205, 60487, 302435, 1097407, 5487035, 7681849, 38409245]

約数ペア:

[(1, 38409245), (5, 7681849), (7, 5487035), (35, 1097407), (127, 302435), (635, 60487), (889, 43205), (4445, 8641)]