2858535

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 5001360

約数和(自身を除く): 2142825

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 457, 695, 1251, 1371, 2085, 2285, 4113, 6255, 6855, 20565, 63523, 190569, 317615, 571707, 952845, 2858535]

約数ペア:

[(1, 2858535), (3, 952845), (5, 571707), (9, 317615), (15, 190569), (45, 63523), (139, 20565), (417, 6855), (457, 6255), (695, 4113), (1251, 2285), (1371, 2085)]