227557995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{52859}}^1$

素因数の和:52915

約数の個数: 32

約数和(自身を含む): 426263040

約数和(自身を除く): 198705045

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 52859, 158577, 264295, 370013, 792885, 1110039, 1850065, 2167219, 5550195, 6501657, 10836095, 15170533, 32508285, 45511599, 75852665, 227557995]

約数ペア:

[(1, 227557995), (3, 75852665), (5, 45511599), (7, 32508285), (15, 15170533), (21, 10836095), (35, 6501657), (41, 5550195), (105, 2167219), (123, 1850065), (205, 1110039), (287, 792885), (615, 370013), (861, 264295), (1435, 158577), (4305, 52859)]