632808425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 878372352

約数和(自身を除く): 245563927

約数列:

[1, 5, 17, 25, 31, 43, 85, 155, 215, 425, 527, 731, 775, 1075, 1117, 1333, 2635, 3655, 5585, 6665, 13175, 18275, 18989, 22661, 27925, 33325, 34627, 48031, 94945, 113305, 173135, 240155, 474725, 566525, 588659, 816527, 865675, 1200775, 1488961, 2943295, 4082635, 7444805, 14716475, 20413175, 25312337, 37224025, 126561685, 632808425]

約数ペア:

[(1, 632808425), (5, 126561685), (17, 37224025), (25, 25312337), (31, 20413175), (43, 14716475), (85, 7444805), (155, 4082635), (215, 2943295), (425, 1488961), (527, 1200775), (731, 865675), (775, 816527), (1075, 588659), (1117, 566525), (1333, 474725), (2635, 240155), (3655, 173135), (5585, 113305), (6665, 94945), (13175, 48031), (18275, 34627), (18989, 33325), (22661, 27925)]