2018135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 2919840

約数和(自身を除く): 901705

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 529, 545, 763, 805, 2507, 2645, 3703, 3815, 12535, 17549, 18515, 57661, 87745, 288305, 403627, 2018135]

約数ペア:

[(1, 2018135), (5, 403627), (7, 288305), (23, 87745), (35, 57661), (109, 18515), (115, 17549), (161, 12535), (529, 3815), (545, 3703), (763, 2645), (805, 2507)]