16256675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 22096800

約数和(自身を除く): 5840125

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 1319, 2465, 6595, 12325, 22423, 32975, 38251, 112115, 191255, 560575, 650267, 956275, 3251335, 16256675]

約数ペア:

[(1, 16256675), (5, 3251335), (17, 956275), (25, 650267), (29, 560575), (85, 191255), (145, 112115), (425, 38251), (493, 32975), (725, 22423), (1319, 12325), (2465, 6595)]