198175035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40903}}^1$

素因数の和:40947

約数の個数: 32

約数和(自身を含む): 353410560

約数和(自身を除く): 155235525

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 40903, 122709, 204515, 613545, 695351, 777157, 2086053, 2331471, 3476755, 3885785, 10430265, 11657355, 13211669, 39635007, 66058345, 198175035]

約数ペア:

[(1, 198175035), (3, 66058345), (5, 39635007), (15, 13211669), (17, 11657355), (19, 10430265), (51, 3885785), (57, 3476755), (85, 2331471), (95, 2086053), (255, 777157), (285, 695351), (323, 613545), (969, 204515), (1615, 122709), (4845, 40903)]