77287275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26423}}^1$

素因数の和:26452

約数の個数: 36

約数和(自身を含む): 149084208

約数和(自身を除く): 71796933

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 26423, 79269, 132115, 237807, 343499, 396345, 660575, 1030497, 1189035, 1717495, 1981725, 3091491, 5152485, 5945175, 8587475, 15457455, 25762425, 77287275]

約数ペア:

[(1, 77287275), (3, 25762425), (5, 15457455), (9, 8587475), (13, 5945175), (15, 5152485), (25, 3091491), (39, 1981725), (45, 1717495), (65, 1189035), (75, 1030497), (117, 660575), (195, 396345), (225, 343499), (325, 237807), (585, 132115), (975, 79269), (2925, 26423)]