42879245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 53868672

約数和(自身を除く): 10989427

約数列:

[1, 5, 23, 115, 571, 653, 2855, 3265, 13133, 15019, 65665, 75095, 372863, 1864315, 8575849, 42879245]

約数ペア:

[(1, 42879245), (5, 8575849), (23, 1864315), (115, 372863), (571, 75095), (653, 65665), (2855, 15019), (3265, 13133)]