29775105

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 51792000

約数和(自身を除く): 22016895

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 1999, 2979, 4965, 5997, 9995, 14895, 17991, 29985, 89955, 661669, 1985007, 3308345, 5955021, 9925035, 29775105]

約数ペア:

[(1, 29775105), (3, 9925035), (5, 5955021), (9, 3308345), (15, 1985007), (45, 661669), (331, 89955), (993, 29985), (1655, 17991), (1999, 14895), (2979, 9995), (4965, 5997)]