80056725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4970

約数の個数: 48

約数和(自身を含む): 156180480

約数和(自身を除く): 76123755

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 4919, 5425, 14757, 16275, 24595, 34433, 73785, 103299, 122975, 152489, 172165, 368925, 457467, 516495, 762445, 860825, 1067423, 2287335, 2582475, 3202269, 3812225, 5337115, 11436675, 16011345, 26685575, 80056725]

約数ペア:

[(1, 80056725), (3, 26685575), (5, 16011345), (7, 11436675), (15, 5337115), (21, 3812225), (25, 3202269), (31, 2582475), (35, 2287335), (75, 1067423), (93, 860825), (105, 762445), (155, 516495), (175, 457467), (217, 368925), (465, 172165), (525, 152489), (651, 122975), (775, 103299), (1085, 73785), (2325, 34433), (3255, 24595), (4919, 16275), (5425, 14757)]