140202375

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 235085760

約数和(自身を除く): 94883385

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 685, 2055, 2729, 3425, 8187, 10275, 13645, 17125, 40935, 51375, 68225, 204675, 341125, 373873, 1023375, 1121619, 1869365, 5608095, 9346825, 28040475, 46734125, 140202375]

約数ペア:

[(1, 140202375), (3, 46734125), (5, 28040475), (15, 9346825), (25, 5608095), (75, 1869365), (125, 1121619), (137, 1023375), (375, 373873), (411, 341125), (685, 204675), (2055, 68225), (2729, 51375), (3425, 40935), (8187, 17125), (10275, 13645)]