91240375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 122915520

約数和(自身を除く): 31675145

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 475, 779, 937, 1025, 2375, 3895, 4685, 5125, 17803, 19475, 23425, 38417, 89015, 97375, 117125, 192085, 445075, 729923, 960425, 2225375, 3649615, 4802125, 18248075, 91240375]

約数ペア:

[(1, 91240375), (5, 18248075), (19, 4802125), (25, 3649615), (41, 2225375), (95, 960425), (125, 729923), (205, 445075), (475, 192085), (779, 117125), (937, 97375), (1025, 89015), (2375, 38417), (3895, 23425), (4685, 19475), (5125, 17803)]