1369393775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 1875817440

約数和(自身を除く): 506423665

約数列:

[1, 5, 17, 25, 29, 85, 137, 145, 425, 493, 685, 725, 811, 2329, 2465, 3425, 3973, 4055, 11645, 12325, 13787, 19865, 20275, 23519, 58225, 67541, 68935, 99325, 111107, 117595, 337705, 344675, 399823, 555535, 587975, 1688525, 1888819, 1999115, 2777675, 3222103, 9444095, 9995575, 16110515, 47220475, 54775751, 80552575, 273878755, 1369393775]

約数ペア:

[(1, 1369393775), (5, 273878755), (17, 80552575), (25, 54775751), (29, 47220475), (85, 16110515), (137, 9995575), (145, 9444095), (425, 3222103), (493, 2777675), (685, 1999115), (725, 1888819), (811, 1688525), (2329, 587975), (2465, 555535), (3425, 399823), (3973, 344675), (4055, 337705), (11645, 117595), (12325, 111107), (13787, 99325), (19865, 68935), (20275, 67541), (23519, 58225)]