66302665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 95510016

約数和(自身を除く): 29207351

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 1973, 2585, 3055, 6721, 9865, 21703, 25649, 33605, 92731, 108515, 128245, 282139, 463655, 1020041, 1205503, 1410695, 5100205, 6027515, 13260533, 66302665]

約数ペア:

[(1, 66302665), (5, 13260533), (11, 6027515), (13, 5100205), (47, 1410695), (55, 1205503), (65, 1020041), (143, 463655), (235, 282139), (517, 128245), (611, 108515), (715, 92731), (1973, 33605), (2585, 25649), (3055, 21703), (6721, 9865)]