11341282015

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{520123}}^1$

素因数の和:520231

約数の個数: 24

約数和(自身を含む): 16009416720

約数和(自身を除く): 4668134705

約数列:

[1, 5, 7, 35, 49, 89, 245, 445, 623, 3115, 4361, 21805, 520123, 2600615, 3640861, 18204305, 25486027, 46290947, 127430135, 231454735, 324036629, 1620183145, 2268256403, 11341282015]

約数ペア:

[(1, 11341282015), (5, 2268256403), (7, 1620183145), (35, 324036629), (49, 231454735), (89, 127430135), (245, 46290947), (445, 25486027), (623, 18204305), (3115, 3640861), (4361, 2600615), (21805, 520123)]