84980085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{138179}}^1$

素因数の和:138228

約数の個数: 16

約数和(自身を含む): 139285440

約数和(自身を除く): 54305355

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 138179, 414537, 690895, 2072685, 5665339, 16996017, 28326695, 84980085]

約数ペア:

[(1, 84980085), (3, 28326695), (5, 16996017), (15, 5665339), (41, 2072685), (123, 690895), (205, 414537), (615, 138179)]