38489275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8233}}^1$

素因数の和:8271

約数の個数: 24

約数和(自身を含む): 55134864

約数和(自身を除く): 16645589

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 8233, 41165, 90563, 139961, 205825, 452815, 699805, 1539571, 2264075, 3499025, 7697855, 38489275]

約数ペア:

[(1, 38489275), (5, 7697855), (11, 3499025), (17, 2264075), (25, 1539571), (55, 699805), (85, 452815), (187, 205825), (275, 139961), (425, 90563), (935, 41165), (4675, 8233)]