15722590403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1493}}^1\times {\mathrm{2803}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 18005078448

約数和(自身を除く): 2282488045

約数列:

[1, 13, 17, 221, 289, 1493, 2803, 3757, 19409, 25381, 36439, 47651, 329953, 431477, 619463, 810067, 4184879, 5609201, 10530871, 54403427, 71142943, 924858259, 1209430031, 15722590403]

約数ペア:

[(1, 15722590403), (13, 1209430031), (17, 924858259), (221, 71142943), (289, 54403427), (1493, 10530871), (2803, 5609201), (3757, 4184879), (19409, 810067), (25381, 619463), (36439, 431477), (47651, 329953)]