82430005

素因数分解:

$5^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 115466040

約数和(自身を除く): 33036035

約数列:

[1, 5, 7, 35, 49, 245, 509, 661, 2545, 3305, 3563, 4627, 17815, 23135, 24941, 32389, 124705, 161945, 336449, 1682245, 2355143, 11775715, 16486001, 82430005]

約数ペア:

[(1, 82430005), (5, 16486001), (7, 11775715), (35, 2355143), (49, 1682245), (245, 336449), (509, 161945), (661, 124705), (2545, 32389), (3305, 24941), (3563, 23135), (4627, 17815)]