23154505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 31121280

約数和(自身を除く): 7966775

約数列:

[1, 5, 11, 55, 73, 79, 365, 395, 803, 869, 4015, 4345, 5329, 5767, 26645, 28835, 58619, 63437, 293095, 317185, 420991, 2104955, 4630901, 23154505]

約数ペア:

[(1, 23154505), (5, 4630901), (11, 2104955), (55, 420991), (73, 317185), (79, 293095), (365, 63437), (395, 58619), (803, 28835), (869, 26645), (4015, 5767), (4345, 5329)]