153117225

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6607}}^1$

素因数の和:6726

約数の個数: 36

約数和(自身を含む): 276954496

約数和(自身を除く): 123837271

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 4635, 6607, 7725, 19821, 23175, 33035, 59463, 99105, 165175, 297315, 495525, 680521, 1486575, 2041563, 3402605, 6124689, 10207815, 17013025, 30623445, 51039075, 153117225]

約数ペア:

[(1, 153117225), (3, 51039075), (5, 30623445), (9, 17013025), (15, 10207815), (25, 6124689), (45, 3402605), (75, 2041563), (103, 1486575), (225, 680521), (309, 495525), (515, 297315), (927, 165175), (1545, 99105), (2575, 59463), (4635, 33035), (6607, 23175), (7725, 19821)]