26812655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 34206624

約数和(自身を除く): 7393969

約数列:

[1, 5, 17, 85, 331, 953, 1655, 4765, 5627, 16201, 28135, 81005, 315443, 1577215, 5362531, 26812655]

約数ペア:

[(1, 26812655), (5, 5362531), (17, 1577215), (85, 315443), (331, 81005), (953, 28135), (1655, 16201), (4765, 5627)]