231301525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 355227264

約数和(自身を除く): 123925739

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 293, 325, 347, 455, 1465, 1735, 2051, 2275, 2429, 3809, 4511, 7325, 8675, 10255, 12145, 19045, 22555, 26663, 31577, 51275, 60725, 95225, 101671, 112775, 133315, 157885, 508355, 666575, 711697, 789425, 1321723, 2541775, 3558485, 6608615, 9252061, 17792425, 33043075, 46260305, 231301525]

約数ペア:

[(1, 231301525), (5, 46260305), (7, 33043075), (13, 17792425), (25, 9252061), (35, 6608615), (65, 3558485), (91, 2541775), (175, 1321723), (293, 789425), (325, 711697), (347, 666575), (455, 508355), (1465, 157885), (1735, 133315), (2051, 112775), (2275, 101671), (2429, 95225), (3809, 60725), (4511, 51275), (7325, 31577), (8675, 26663), (10255, 22555), (12145, 19045)]