55284225

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^2\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 93382416

約数和(自身を除く): 38098191

約数列:

[1, 3, 5, 15, 25, 75, 83, 107, 249, 321, 415, 535, 1245, 1605, 2075, 2675, 6225, 6889, 8025, 8881, 20667, 26643, 34445, 44405, 103335, 133215, 172225, 222025, 516675, 666075, 737123, 2211369, 3685615, 11056845, 18428075, 55284225]

約数ペア:

[(1, 55284225), (3, 18428075), (5, 11056845), (15, 3685615), (25, 2211369), (75, 737123), (83, 666075), (107, 516675), (249, 222025), (321, 172225), (415, 133215), (535, 103335), (1245, 44405), (1605, 34445), (2075, 26643), (2675, 20667), (6225, 8881), (6889, 8025)]