88642225

素因数分解:

$5^2\times 7^2\times {\mathrm{269}}^2$

素因数の和:562

約数の個数: 27

約数和(自身を含む): 128338977

約数和(自身を除く): 39696752

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 269, 1225, 1345, 1883, 6725, 9415, 13181, 47075, 65905, 72361, 329525, 361805, 506527, 1809025, 2532635, 3545689, 12663175, 17728445, 88642225]

約数ペア:

[(1, 88642225), (5, 17728445), (7, 12663175), (25, 3545689), (35, 2532635), (49, 1809025), (175, 506527), (245, 361805), (269, 329525), (1225, 72361), (1345, 65905), (1883, 47075), (6725, 13181)]