40041955

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 49860864

約数和(自身を除く): 9818909

約数列:

[1, 5, 37, 101, 185, 505, 2143, 3737, 10715, 18685, 79291, 216443, 396455, 1082215, 8008391, 40041955]

約数ペア:

[(1, 40041955), (5, 8008391), (37, 1082215), (101, 396455), (185, 216443), (505, 79291), (2143, 18685), (3737, 10715)]