152505945

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{42899}}^1$

素因数の和:42989

約数の個数: 24

約数和(自身を含む): 267696000

約数和(自身を除く): 115190055

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 42899, 128697, 214495, 386091, 643485, 1930455, 3389021, 10167063, 16945105, 30501189, 50835315, 152505945]

約数ペア:

[(1, 152505945), (3, 50835315), (5, 30501189), (9, 16945105), (15, 10167063), (45, 3389021), (79, 1930455), (237, 643485), (395, 386091), (711, 214495), (1185, 128697), (3555, 42899)]