3061289525

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 4550958720

約数和(自身を除く): 1489669195

約数列:

[1, 5, 7, 25, 31, 35, 109, 155, 167, 175, 217, 545, 763, 775, 835, 961, 1085, 1169, 2725, 3379, 3815, 4175, 4805, 5177, 5425, 5845, 6727, 16895, 18203, 19075, 23653, 24025, 25885, 29225, 33635, 36239, 84475, 91015, 104749, 118265, 127421, 129425, 160487, 168175, 181195, 455075, 523745, 564293, 591325, 637105, 733243, 802435, 905975, 1123409, 2618725, 2821465, 3185525, 3666215, 3950051, 4012175, 5617045, 14107325, 17493083, 18331075, 19750255, 28085225, 87465415, 98751275, 122451581, 437327075, 612257905, 3061289525]

約数ペア:

[(1, 3061289525), (5, 612257905), (7, 437327075), (25, 122451581), (31, 98751275), (35, 87465415), (109, 28085225), (155, 19750255), (167, 18331075), (175, 17493083), (217, 14107325), (545, 5617045), (763, 4012175), (775, 3950051), (835, 3666215), (961, 3185525), (1085, 2821465), (1169, 2618725), (2725, 1123409), (3379, 905975), (3815, 802435), (4175, 733243), (4805, 637105), (5177, 591325), (5425, 564293), (5845, 523745), (6727, 455075), (16895, 181195), (18203, 168175), (19075, 160487), (23653, 129425), (24025, 127421), (25885, 118265), (29225, 104749), (33635, 91015), (36239, 84475)]