72580005

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5153}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 126231768

約数和(自身を除く): 53651763

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 5153, 14085, 15459, 25765, 46377, 77295, 231885, 1612889, 4838667, 8064445, 14516001, 24193335, 72580005]

約数ペア:

[(1, 72580005), (3, 24193335), (5, 14516001), (9, 8064445), (15, 4838667), (45, 1612889), (313, 231885), (939, 77295), (1565, 46377), (2817, 25765), (4695, 15459), (5153, 14085)]