72182385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145823}}^1$

素因数の和:145845

約数の個数: 24

約数和(自身を含む): 136491264

約数和(自身を除く): 64308879

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 145823, 437469, 729115, 1312407, 1604053, 2187345, 4812159, 6562035, 8020265, 14436477, 24060795, 72182385]

約数ペア:

[(1, 72182385), (3, 24060795), (5, 14436477), (9, 8020265), (11, 6562035), (15, 4812159), (33, 2187345), (45, 1604053), (55, 1312407), (99, 729115), (165, 437469), (495, 145823)]