11220755

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 17023392

約数和(自身を除く): 5802637

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 271, 455, 637, 845, 1183, 1355, 1897, 3185, 3523, 5915, 8281, 9485, 13279, 17615, 24661, 41405, 45799, 66395, 123305, 172627, 228995, 320593, 863135, 1602965, 2244151, 11220755]

約数ペア:

[(1, 11220755), (5, 2244151), (7, 1602965), (13, 863135), (35, 320593), (49, 228995), (65, 172627), (91, 123305), (169, 66395), (245, 45799), (271, 41405), (455, 24661), (637, 17615), (845, 13279), (1183, 9485), (1355, 8281), (1897, 5915), (3185, 3523)]