83757575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 115181616

約数和(自身を除く): 31424041

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 4993, 16775, 24965, 54923, 124825, 274615, 304573, 1373075, 1522865, 3350303, 7614325, 16751515, 83757575]

約数ペア:

[(1, 83757575), (5, 16751515), (11, 7614325), (25, 3350303), (55, 1522865), (61, 1373075), (275, 304573), (305, 274615), (671, 124825), (1525, 54923), (3355, 24965), (4993, 16775)]