764750085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{17623}}^1$

素因数の和:17905

約数の個数: 32

約数和(自身を含む): 1339987968

約数和(自身を除く): 575237883

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 789, 1315, 2893, 3945, 8679, 14465, 17623, 43395, 52869, 88115, 193853, 264345, 581559, 969265, 2907795, 4634849, 13904547, 23174245, 50983339, 69522735, 152950017, 254916695, 764750085]

約数ペア:

[(1, 764750085), (3, 254916695), (5, 152950017), (11, 69522735), (15, 50983339), (33, 23174245), (55, 13904547), (165, 4634849), (263, 2907795), (789, 969265), (1315, 581559), (2893, 264345), (3945, 193853), (8679, 88115), (14465, 52869), (17623, 43395)]