82775805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 79794435

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 237, 255, 357, 395, 553, 587, 595, 1185, 1343, 1659, 1761, 1785, 2765, 2935, 4029, 4109, 6715, 8295, 8805, 9401, 9979, 12327, 20145, 20545, 28203, 29937, 46373, 47005, 49895, 61635, 69853, 139119, 141015, 149685, 209559, 231865, 324611, 349265, 695595, 788341, 973833, 1047795, 1623055, 2365023, 3941705, 4869165, 5518387, 11825115, 16555161, 27591935, 82775805]

約数ペア:

[(1, 82775805), (3, 27591935), (5, 16555161), (7, 11825115), (15, 5518387), (17, 4869165), (21, 3941705), (35, 2365023), (51, 1623055), (79, 1047795), (85, 973833), (105, 788341), (119, 695595), (237, 349265), (255, 324611), (357, 231865), (395, 209559), (553, 149685), (587, 141015), (595, 139119), (1185, 69853), (1343, 61635), (1659, 49895), (1761, 47005), (1785, 46373), (2765, 29937), (2935, 28203), (4029, 20545), (4109, 20145), (6715, 12327), (8295, 9979), (8805, 9401)]