2705955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{25771}}^1$

素因数の和:25786

約数の個数: 16

約数和(自身を含む): 4948224

約数和(自身を除く): 2242269

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 25771, 77313, 128855, 180397, 386565, 541191, 901985, 2705955]

約数ペア:

[(1, 2705955), (3, 901985), (5, 541191), (7, 386565), (15, 180397), (21, 128855), (35, 77313), (105, 25771)]