15045723

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7237}}^1$

素因数の和:7264

約数の個数: 32

約数和(自身を含む): 27793920

約数和(自身を除く): 12748197

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 7237, 21711, 50659, 65133, 79607, 151977, 195399, 238821, 455931, 557249, 716463, 1367793, 1671747, 2149389, 5015241, 15045723]

約数ペア:

[(1, 15045723), (3, 5015241), (7, 2149389), (9, 1671747), (11, 1367793), (21, 716463), (27, 557249), (33, 455931), (63, 238821), (77, 195399), (99, 151977), (189, 79607), (231, 65133), (297, 50659), (693, 21711), (2079, 7237)]