42150095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1667}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 54643680

約数和(自身を除く): 12493585

約数列:

[1, 5, 13, 65, 389, 1667, 1945, 5057, 8335, 21671, 25285, 108355, 648463, 3242315, 8430019, 42150095]

約数ペア:

[(1, 42150095), (5, 8430019), (13, 3242315), (65, 648463), (389, 108355), (1667, 25285), (1945, 21671), (5057, 8335)]