9642825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2554

約数の個数: 36

約数和(自身を含む): 18294588

約数和(自身を除く): 8651763

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 2521, 3825, 7563, 12605, 22689, 37815, 42857, 63025, 113445, 128571, 189075, 214285, 385713, 567225, 642855, 1071425, 1928565, 3214275, 9642825]

約数ペア:

[(1, 9642825), (3, 3214275), (5, 1928565), (9, 1071425), (15, 642855), (17, 567225), (25, 385713), (45, 214285), (51, 189075), (75, 128571), (85, 113445), (153, 63025), (225, 42857), (255, 37815), (425, 22689), (765, 12605), (1275, 7563), (2521, 3825)]