7140035

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 10084896

約数和(自身を除く): 2944861

約数列:

[1, 5, 7, 35, 49, 151, 193, 245, 755, 965, 1057, 1351, 5285, 6755, 7399, 9457, 29143, 36995, 47285, 145715, 204001, 1020005, 1428007, 7140035]

約数ペア:

[(1, 7140035), (5, 1428007), (7, 1020005), (35, 204001), (49, 145715), (151, 47285), (193, 36995), (245, 29143), (755, 9457), (965, 7399), (1057, 6755), (1351, 5285)]