160322275

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 204518160

約数和(自身を除く): 44195885

約数列:

[1, 5, 25, 43, 215, 293, 509, 1075, 1465, 2545, 7325, 12599, 12725, 21887, 62995, 109435, 149137, 314975, 547175, 745685, 3728425, 6412891, 32064455, 160322275]

約数ペア:

[(1, 160322275), (5, 32064455), (25, 6412891), (43, 3728425), (215, 745685), (293, 547175), (509, 314975), (1075, 149137), (1465, 109435), (2545, 62995), (7325, 21887), (12599, 12725)]