4827585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 9216000

約数和(自身を除く): 4388415

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1999, 2415, 5997, 9995, 13993, 29985, 41979, 45977, 69965, 137931, 209895, 229885, 321839, 689655, 965517, 1609195, 4827585]

約数ペア:

[(1, 4827585), (3, 1609195), (5, 965517), (7, 689655), (15, 321839), (21, 229885), (23, 209895), (35, 137931), (69, 69965), (105, 45977), (115, 41979), (161, 29985), (345, 13993), (483, 9995), (805, 5997), (1999, 2415)]