25175421

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{5939}}^1$

素因数の和:6105

約数の個数: 16

約数和(自身を含む): 37540800

約数和(自身を除く): 12365379

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 5939, 17817, 53451, 160353, 932423, 2797269, 8391807, 25175421]

約数ペア:

[(1, 25175421), (3, 8391807), (9, 2797269), (27, 932423), (157, 160353), (471, 53451), (1413, 17817), (4239, 5939)]