2850505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 4080384

約数和(自身を除く): 1229879

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3541, 17705, 24787, 81443, 123935, 407215, 570101, 2850505]

約数ペア:

[(1, 2850505), (5, 570101), (7, 407215), (23, 123935), (35, 81443), (115, 24787), (161, 17705), (805, 3541)]