22129665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86783}}^1$

素因数の和:86808

約数の個数: 16

約数和(自身を含む): 37490688

約数和(自身を除く): 15361023

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 86783, 260349, 433915, 1301745, 1475311, 4425933, 7376555, 22129665]

約数ペア:

[(1, 22129665), (3, 7376555), (5, 4425933), (15, 1475311), (17, 1301745), (51, 433915), (85, 260349), (255, 86783)]