13515790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 25142400

約数和(自身を除く): 11626610

約数列:

[1, 2, 5, 10, 47, 94, 149, 193, 235, 298, 386, 470, 745, 965, 1490, 1930, 7003, 9071, 14006, 18142, 28757, 35015, 45355, 57514, 70030, 90710, 143785, 287570, 1351579, 2703158, 6757895, 13515790]

約数ペア:

[(1, 13515790), (2, 6757895), (5, 2703158), (10, 1351579), (47, 287570), (94, 143785), (149, 90710), (193, 70030), (235, 57514), (298, 45355), (386, 35015), (470, 28757), (745, 18142), (965, 14006), (1490, 9071), (1930, 7003)]