7772245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 10145520

約数和(自身を除く): 2373275

約数列:

[1, 5, 13, 65, 109, 545, 1097, 1417, 5485, 7085, 14261, 71305, 119573, 597865, 1554449, 7772245]

約数ペア:

[(1, 7772245), (5, 1554449), (13, 597865), (65, 119573), (109, 71305), (545, 14261), (1097, 7085), (1417, 5485)]