855449605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{28837}}^1$

素因数の和:29208

約数の個数: 16

約数和(自身を含む): 1090076400

約数和(自身を除く): 234626795

約数列:

[1, 5, 17, 85, 349, 1745, 5933, 28837, 29665, 144185, 490229, 2451145, 10064113, 50320565, 171089921, 855449605]

約数ペア:

[(1, 855449605), (5, 171089921), (17, 50320565), (85, 10064113), (349, 2451145), (1745, 490229), (5933, 144185), (28837, 29665)]