7001905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 8902080

約数和(自身を除く): 1900175

約数列:

[1, 5, 29, 43, 145, 215, 1123, 1247, 5615, 6235, 32567, 48289, 162835, 241445, 1400381, 7001905]

約数ペア:

[(1, 7001905), (5, 1400381), (29, 241445), (43, 162835), (145, 48289), (215, 32567), (1123, 6235), (1247, 5615)]