38305905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5399}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 30122895

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 5399, 7095, 16197, 26995, 59389, 80985, 178167, 232157, 296945, 696471, 890835, 1160785, 2553727, 3482355, 7661181, 12768635, 38305905]

約数ペア:

[(1, 38305905), (3, 12768635), (5, 7661181), (11, 3482355), (15, 2553727), (33, 1160785), (43, 890835), (55, 696471), (129, 296945), (165, 232157), (215, 178167), (473, 80985), (645, 59389), (1419, 26995), (2365, 16197), (5399, 7095)]