15200379

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 28

約数和(自身を含む): 23608800

約数和(自身を除く): 8408421

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 719, 729, 783, 2157, 2349, 6471, 7047, 19413, 20851, 21141, 58239, 62553, 174717, 187659, 524151, 562977, 1688931, 5066793, 15200379]

約数ペア:

[(1, 15200379), (3, 5066793), (9, 1688931), (27, 562977), (29, 524151), (81, 187659), (87, 174717), (243, 62553), (261, 58239), (719, 21141), (729, 20851), (783, 19413), (2157, 7047), (2349, 6471)]