68605675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 90532400

約数和(自身を除く): 21926725

約数列:

[1, 5, 19, 25, 95, 97, 475, 485, 1489, 1843, 2425, 7445, 9215, 28291, 37225, 46075, 141455, 144433, 707275, 722165, 2744227, 3610825, 13721135, 68605675]

約数ペア:

[(1, 68605675), (5, 13721135), (19, 3610825), (25, 2744227), (95, 722165), (97, 707275), (475, 144433), (485, 141455), (1489, 46075), (1843, 37225), (2425, 28291), (7445, 9215)]