9970845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28901}}^1$

素因数の和:28932

約数の個数: 16

約数和(自身を含む): 16647552

約数和(自身を除く): 6676707

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 28901, 86703, 144505, 433515, 664723, 1994169, 3323615, 9970845]

約数ペア:

[(1, 9970845), (3, 3323615), (5, 1994169), (15, 664723), (23, 433515), (69, 144505), (115, 86703), (345, 28901)]