16889850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{12511}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 46544640

約数和(自身を除く): 29654790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 12511, 25022, 37533, 62555, 75066, 112599, 125110, 187665, 225198, 312775, 337797, 375330, 562995, 625550, 675594, 938325, 1125990, 1688985, 1876650, 2814975, 3377970, 5629950, 8444925, 16889850]

約数ペア:

[(1, 16889850), (2, 8444925), (3, 5629950), (5, 3377970), (6, 2814975), (9, 1876650), (10, 1688985), (15, 1125990), (18, 938325), (25, 675594), (27, 625550), (30, 562995), (45, 375330), (50, 337797), (54, 312775), (75, 225198), (90, 187665), (135, 125110), (150, 112599), (225, 75066), (270, 62555), (450, 37533), (675, 25022), (1350, 12511)]