1130208025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{8389}}^1$

素因数の和:8733

約数の個数: 24

約数和(自身を含む): 1488755160

約数和(自身を除く): 358547135

約数列:

[1, 5, 17, 25, 85, 317, 425, 1585, 5389, 7925, 8389, 26945, 41945, 134725, 142613, 209725, 713065, 2659313, 3565325, 13296565, 45208321, 66482825, 226041605, 1130208025]

約数ペア:

[(1, 1130208025), (5, 226041605), (17, 66482825), (25, 45208321), (85, 13296565), (317, 3565325), (425, 2659313), (1585, 713065), (5389, 209725), (7925, 142613), (8389, 134725), (26945, 41945)]