15415389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 24815232

約数和(自身を除く): 9399843

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 3313, 4653, 9939, 29817, 36443, 109329, 155711, 327987, 467133, 1401399, 1712821, 5138463, 15415389]

約数ペア:

[(1, 15415389), (3, 5138463), (9, 1712821), (11, 1401399), (33, 467133), (47, 327987), (99, 155711), (141, 109329), (423, 36443), (517, 29817), (1551, 9939), (3313, 4653)]