219906045

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{14083}}^1$

素因数の和:14441

約数の個数: 24

約数和(自身を含む): 382296096

約数和(自身を除く): 162390051

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1735, 3123, 5205, 14083, 15615, 42249, 70415, 126747, 211245, 633735, 4886801, 14660403, 24434005, 43981209, 73302015, 219906045]

約数ペア:

[(1, 219906045), (3, 73302015), (5, 43981209), (9, 24434005), (15, 14660403), (45, 4886801), (347, 633735), (1041, 211245), (1735, 126747), (3123, 70415), (5205, 42249), (14083, 15615)]