2517435

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 4468464

約数和(自身を除く): 1951029

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1301, 1935, 3903, 6505, 11709, 19515, 55943, 58545, 167829, 279715, 503487, 839145, 2517435]

約数ペア:

[(1, 2517435), (3, 839145), (5, 503487), (9, 279715), (15, 167829), (43, 58545), (45, 55943), (129, 19515), (215, 11709), (387, 6505), (645, 3903), (1301, 1935)]