15650955

素因数分解:

$3^3\times 5^1\times {\mathrm{115933}}^1$

素因数の和:115947

約数の個数: 16

約数和(自身を含む): 27824160

約数和(自身を除く): 12173205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 115933, 347799, 579665, 1043397, 1738995, 3130191, 5216985, 15650955]

約数ペア:

[(1, 15650955), (3, 5216985), (5, 3130191), (9, 1738995), (15, 1043397), (27, 579665), (45, 347799), (135, 115933)]