2180265

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 3511296

約数和(自身を除く): 1331031

約数列:

[1, 3, 5, 15, 191, 573, 761, 955, 2283, 2865, 3805, 11415, 145351, 436053, 726755, 2180265]

約数ペア:

[(1, 2180265), (3, 726755), (5, 436053), (15, 145351), (191, 11415), (573, 3805), (761, 2865), (955, 2283)]