11270245

素因数分解:

$5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 15886584

約数和(自身を除く): 4616339

約数列:

[1, 5, 7, 35, 49, 157, 245, 293, 785, 1099, 1465, 2051, 5495, 7693, 10255, 14357, 38465, 46001, 71785, 230005, 322007, 1610035, 2254049, 11270245]

約数ペア:

[(1, 11270245), (5, 2254049), (7, 1610035), (35, 322007), (49, 230005), (157, 71785), (245, 46001), (293, 38465), (785, 14357), (1099, 10255), (1465, 7693), (2051, 5495)]