27790845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2203}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 46072416

約数和(自身を除く): 18281571

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2203, 2523, 4205, 6609, 11015, 12615, 33045, 63887, 191661, 319435, 958305, 1852723, 5558169, 9263615, 27790845]

約数ペア:

[(1, 27790845), (3, 9263615), (5, 5558169), (15, 1852723), (29, 958305), (87, 319435), (145, 191661), (435, 63887), (841, 33045), (2203, 12615), (2523, 11015), (4205, 6609)]