239122155

素因数分解:

$3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{21227}}^1$

素因数の和:21986

約数の個数: 16

約数和(自身を含む): 383122944

約数和(自身を除く): 144000789

約数列:

[1, 3, 5, 15, 751, 2253, 3755, 11265, 21227, 63681, 106135, 318405, 15941477, 47824431, 79707385, 239122155]

約数ペア:

[(1, 239122155), (3, 79707385), (5, 47824431), (15, 15941477), (751, 318405), (2253, 106135), (3755, 63681), (11265, 21227)]