80959695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317489}}^1$

素因数の和:317514

約数の個数: 16

約数和(自身を含む): 137155680

約数和(自身を除く): 56195985

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317489, 952467, 1587445, 4762335, 5397313, 16191939, 26986565, 80959695]

約数ペア:

[(1, 80959695), (3, 26986565), (5, 16191939), (15, 5397313), (17, 4762335), (51, 1587445), (85, 952467), (255, 317489)]