13942225

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 19061280

約数和(自身を除く): 5119055

約数列:

[1, 5, 11, 25, 55, 121, 275, 419, 605, 1331, 2095, 3025, 4609, 6655, 10475, 23045, 33275, 50699, 115225, 253495, 557689, 1267475, 2788445, 13942225]

約数ペア:

[(1, 13942225), (5, 2788445), (11, 1267475), (25, 557689), (55, 253495), (121, 115225), (275, 50699), (419, 33275), (605, 23045), (1331, 10475), (2095, 6655), (3025, 4609)]