2075215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2612736

約数和(自身を除く): 537521

約数列:

[1, 5, 41, 53, 191, 205, 265, 955, 2173, 7831, 10123, 10865, 39155, 50615, 415043, 2075215]

約数ペア:

[(1, 2075215), (5, 415043), (41, 50615), (53, 39155), (191, 10865), (205, 10123), (265, 7831), (955, 2173)]