66147095

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 27856105

約数列:

[1, 5, 7, 35, 47, 79, 235, 329, 395, 509, 553, 1645, 2545, 2765, 3563, 3713, 17815, 18565, 23923, 25991, 40211, 119615, 129955, 167461, 201055, 281477, 837305, 1407385, 1889917, 9449585, 13229419, 66147095]

約数ペア:

[(1, 66147095), (5, 13229419), (7, 9449585), (35, 1889917), (47, 1407385), (79, 837305), (235, 281477), (329, 201055), (395, 167461), (509, 129955), (553, 119615), (1645, 40211), (2545, 25991), (2765, 23923), (3563, 18565), (3713, 17815)]