49187235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 81930240

約数和(自身を除く): 32743005

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 417, 465, 695, 761, 2085, 2283, 3805, 4309, 11415, 12927, 21545, 23591, 64635, 70773, 105779, 117955, 317337, 353865, 528895, 1586685, 3279149, 9837447, 16395745, 49187235]

約数ペア:

[(1, 49187235), (3, 16395745), (5, 9837447), (15, 3279149), (31, 1586685), (93, 528895), (139, 353865), (155, 317337), (417, 117955), (465, 105779), (695, 70773), (761, 64635), (2085, 23591), (2283, 21545), (3805, 12927), (4309, 11415)]