66064465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26801}}^1$

素因数の和:26852

約数の個数: 16

約数和(自身を含む): 86838480

約数和(自身を除く): 20774015

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 26801, 134005, 455617, 777229, 2278085, 3886145, 13212893, 66064465]

約数ペア:

[(1, 66064465), (5, 13212893), (17, 3886145), (29, 2278085), (85, 777229), (145, 455617), (493, 134005), (2465, 26801)]