84140565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1823}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 59269611

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 1823, 2715, 3077, 5469, 9115, 9231, 15385, 27345, 30991, 46155, 92973, 154955, 329963, 464865, 989889, 1649815, 4949445, 5609371, 16828113, 28046855, 84140565]

約数ペア:

[(1, 84140565), (3, 28046855), (5, 16828113), (15, 5609371), (17, 4949445), (51, 1649815), (85, 989889), (181, 464865), (255, 329963), (543, 154955), (905, 92973), (1823, 46155), (2715, 30991), (3077, 27345), (5469, 15385), (9115, 9231)]