2617545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 4854528

約数和(自身を除く): 2236983

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 257, 291, 485, 679, 771, 1285, 1455, 1799, 2037, 3395, 3855, 5397, 8995, 10185, 24929, 26985, 74787, 124645, 174503, 373935, 523509, 872515, 2617545]

約数ペア:

[(1, 2617545), (3, 872515), (5, 523509), (7, 373935), (15, 174503), (21, 124645), (35, 74787), (97, 26985), (105, 24929), (257, 10185), (291, 8995), (485, 5397), (679, 3855), (771, 3395), (1285, 2037), (1455, 1799)]