22875905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18523}}^1$

素因数の和:18560

約数の個数: 16

約数和(自身を含む): 31120320

約数和(自身を除く): 8244415

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 18523, 92615, 240799, 351937, 1203995, 1759685, 4575181, 22875905]

約数ペア:

[(1, 22875905), (5, 4575181), (13, 1759685), (19, 1203995), (65, 351937), (95, 240799), (247, 92615), (1235, 18523)]