430705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 580608

約数和(自身を除く): 149903

約数列:

[1, 5, 11, 41, 55, 191, 205, 451, 955, 2101, 2255, 7831, 10505, 39155, 86141, 430705]

約数ペア:

[(1, 430705), (5, 86141), (11, 39155), (41, 10505), (55, 7831), (191, 2255), (205, 2101), (451, 955)]