88886765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 34561555

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1409, 1705, 2035, 5735, 7045, 12617, 15499, 43679, 52133, 63085, 77495, 218395, 260665, 480469, 573463, 1616123, 2402345, 2867315, 8080615, 17777353, 88886765]

約数ペア:

[(1, 88886765), (5, 17777353), (11, 8080615), (31, 2867315), (37, 2402345), (55, 1616123), (155, 573463), (185, 480469), (341, 260665), (407, 218395), (1147, 77495), (1409, 63085), (1705, 52133), (2035, 43679), (5735, 15499), (7045, 12617)]