1000155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 1806336

約数和(自身を除く): 806181

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 223, 299, 345, 669, 897, 1115, 1495, 2899, 3345, 4485, 5129, 8697, 14495, 15387, 25645, 43485, 66677, 76935, 200031, 333385, 1000155]

約数ペア:

[(1, 1000155), (3, 333385), (5, 200031), (13, 76935), (15, 66677), (23, 43485), (39, 25645), (65, 15387), (69, 14495), (115, 8697), (195, 5129), (223, 4485), (299, 3345), (345, 2899), (669, 1495), (897, 1115)]