123702445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{10253}}^1$

素因数の和:10404

約数の個数: 16

約数和(自身を含む): 157501440

約数和(自身を除く): 33798995

約数列:

[1, 5, 19, 95, 127, 635, 2413, 10253, 12065, 51265, 194807, 974035, 1302131, 6510655, 24740489, 123702445]

約数ペア:

[(1, 123702445), (5, 24740489), (19, 6510655), (95, 1302131), (127, 974035), (635, 194807), (2413, 51265), (10253, 12065)]