28301595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269539}}^1$

素因数の和:269554

約数の個数: 16

約数和(自身を含む): 51751680

約数和(自身を除く): 23450085

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269539, 808617, 1347695, 1886773, 4043085, 5660319, 9433865, 28301595]

約数ペア:

[(1, 28301595), (3, 9433865), (5, 5660319), (7, 4043085), (15, 1886773), (21, 1347695), (35, 808617), (105, 269539)]