228897705

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{209039}}^1$

素因数の和:209120

約数の個数: 16

約数和(自身を含む): 371255040

約数和(自身を除く): 142357335

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 209039, 627117, 1045195, 3135585, 15259847, 45779541, 76299235, 228897705]

約数ペア:

[(1, 228897705), (3, 76299235), (5, 45779541), (15, 15259847), (73, 3135585), (219, 1045195), (365, 627117), (1095, 209039)]