28897605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58379}}^1$

素因数の和:58401

約数の個数: 24

約数和(自身を含む): 54643680

約数和(自身を除く): 25746075

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 58379, 175137, 291895, 525411, 642169, 875685, 1926507, 2627055, 3210845, 5779521, 9632535, 28897605]

約数ペア:

[(1, 28897605), (3, 9632535), (5, 5779521), (9, 3210845), (11, 2627055), (15, 1926507), (33, 875685), (45, 642169), (55, 525411), (99, 291895), (165, 175137), (495, 58379)]