17301195

素因数分解:

$3^4\times 5^1\times {\mathrm{42719}}^1$

素因数の和:42736

約数の個数: 20

約数和(自身を含む): 31014720

約数和(自身を除く): 13713525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 42719, 128157, 213595, 384471, 640785, 1153413, 1922355, 3460239, 5767065, 17301195]

約数ペア:

[(1, 17301195), (3, 5767065), (5, 3460239), (9, 1922355), (15, 1153413), (27, 640785), (45, 384471), (81, 213595), (135, 128157), (405, 42719)]