85392545

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8501}}^1$

素因数の和:8561

約数の個数: 24

約数和(自身を含む): 122122728

約数和(自身を除く): 36730183

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 8501, 10045, 42505, 59507, 297535, 348541, 416549, 1742705, 2082745, 2439787, 12198935, 17078509, 85392545]

約数ペア:

[(1, 85392545), (5, 17078509), (7, 12198935), (35, 2439787), (41, 2082745), (49, 1742705), (205, 416549), (245, 348541), (287, 297535), (1435, 59507), (2009, 42505), (8501, 10045)]