228655

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 322560

約数和(自身を除く): 93905

約数列:

[1, 5, 7, 35, 47, 139, 235, 329, 695, 973, 1645, 4865, 6533, 32665, 45731, 228655]

約数ペア:

[(1, 228655), (5, 45731), (7, 32665), (35, 6533), (47, 4865), (139, 1645), (235, 973), (329, 695)]