72492125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 96370560

約数和(自身を除く): 23878435

約数列:

[1, 5, 19, 25, 95, 125, 131, 233, 475, 655, 1165, 2375, 2489, 3275, 4427, 5825, 12445, 16375, 22135, 29125, 30523, 62225, 110675, 152615, 311125, 553375, 579937, 763075, 2899685, 3815375, 14498425, 72492125]

約数ペア:

[(1, 72492125), (5, 14498425), (19, 3815375), (25, 2899685), (95, 763075), (125, 579937), (131, 553375), (233, 311125), (475, 152615), (655, 110675), (1165, 62225), (2375, 30523), (2489, 29125), (3275, 22135), (4427, 16375), (5825, 12445)]