3214275

素因数分解:

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

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 5629104

約数和(自身を除く): 2414829

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2521, 7563, 12605, 37815, 42857, 63025, 128571, 189075, 214285, 642855, 1071425, 3214275]

約数ペア:

[(1, 3214275), (3, 1071425), (5, 642855), (15, 214285), (17, 189075), (25, 128571), (51, 63025), (75, 42857), (85, 37815), (255, 12605), (425, 7563), (1275, 2521)]