9725312065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{27901}}^1$

素因数の和:28369

約数の個数: 32

約数和(自身を含む): 13950107136

約数和(自身を除く): 4224795071

約数列:

[1, 5, 7, 23, 35, 115, 161, 433, 805, 2165, 3031, 9959, 15155, 27901, 49795, 69713, 139505, 195307, 348565, 641723, 976535, 3208615, 4492061, 12081133, 22460305, 60405665, 84567931, 277866059, 422839655, 1389330295, 1945062413, 9725312065]

約数ペア:

[(1, 9725312065), (5, 1945062413), (7, 1389330295), (23, 422839655), (35, 277866059), (115, 84567931), (161, 60405665), (433, 22460305), (805, 12081133), (2165, 4492061), (3031, 3208615), (9959, 976535), (15155, 641723), (27901, 348565), (49795, 195307), (69713, 139505)]