15175593

素因数分解:

$3^{10}\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 22

約数和(自身を含む): 22851834

約数和(自身を除く): 7676241

約数列:

[1, 3, 9, 27, 81, 243, 257, 729, 771, 2187, 2313, 6561, 6939, 19683, 20817, 59049, 62451, 187353, 562059, 1686177, 5058531, 15175593]

約数ペア:

[(1, 15175593), (3, 5058531), (9, 1686177), (27, 562059), (81, 187353), (243, 62451), (257, 59049), (729, 20817), (771, 19683), (2187, 6939), (2313, 6561)]