2408045144725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1\times {\mathrm{60337}}^1$

素因数の和:61870

約数の個数: 48

約数和(自身を含む): 3291442727040

約数和(自身を除く): 883397582315

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 1409, 2575, 5665, 7045, 15499, 28325, 35225, 60337, 77495, 145127, 301685, 387475, 663707, 725635, 1508425, 1596397, 3318535, 3628175, 6214711, 7981985, 16592675, 31073555, 39909925, 68361821, 85014833, 155367775, 341809105, 425074165, 935163163, 1709045525, 2125370825, 4675815815, 8756527799, 23379079075, 43782638995, 96321805789, 218913194975, 481609028945, 2408045144725]

約数ペア:

[(1, 2408045144725), (5, 481609028945), (11, 218913194975), (25, 96321805789), (55, 43782638995), (103, 23379079075), (275, 8756527799), (515, 4675815815), (1133, 2125370825), (1409, 1709045525), (2575, 935163163), (5665, 425074165), (7045, 341809105), (15499, 155367775), (28325, 85014833), (35225, 68361821), (60337, 39909925), (77495, 31073555), (145127, 16592675), (301685, 7981985), (387475, 6214711), (663707, 3628175), (725635, 3318535), (1508425, 1596397)]