40662285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 67087872

約数和(自身を除く): 26425587

約数列:

[1, 3, 5, 15, 47, 137, 141, 235, 411, 421, 685, 705, 1263, 2055, 2105, 6315, 6439, 19317, 19787, 32195, 57677, 59361, 96585, 98935, 173031, 288385, 296805, 865155, 2710819, 8132457, 13554095, 40662285]

約数ペア:

[(1, 40662285), (3, 13554095), (5, 8132457), (15, 2710819), (47, 865155), (137, 296805), (141, 288385), (235, 173031), (411, 98935), (421, 96585), (685, 59361), (705, 57677), (1263, 32195), (2055, 19787), (2105, 19317), (6315, 6439)]