2861795

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 3564000

約数和(自身を除く): 702205

約数列:

[1, 5, 59, 89, 109, 295, 445, 545, 5251, 6431, 9701, 26255, 32155, 48505, 572359, 2861795]

約数ペア:

[(1, 2861795), (5, 572359), (59, 48505), (89, 32155), (109, 26255), (295, 9701), (445, 6431), (545, 5251)]