20172346125

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 33965927424

約数和(自身を除く): 13793581299

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 283, 375, 393, 655, 849, 1415, 1451, 1965, 3275, 4245, 4353, 7075, 7255, 9825, 16375, 21225, 21765, 35375, 36275, 37073, 49125, 106125, 108825, 111219, 181375, 185365, 190081, 410633, 544125, 556095, 570243, 926825, 950405, 1231899, 2053165, 2780475, 2851215, 4634125, 4752025, 6159495, 10265825, 13902375, 14256075, 23760125, 30797475, 51329125, 53792923, 71280375, 153987375, 161378769, 268964615, 806893845, 1344823075, 4034469225, 6724115375, 20172346125]

約数ペア:

[(1, 20172346125), (3, 6724115375), (5, 4034469225), (15, 1344823075), (25, 806893845), (75, 268964615), (125, 161378769), (131, 153987375), (283, 71280375), (375, 53792923), (393, 51329125), (655, 30797475), (849, 23760125), (1415, 14256075), (1451, 13902375), (1965, 10265825), (3275, 6159495), (4245, 4752025), (4353, 4634125), (7075, 2851215), (7255, 2780475), (9825, 2053165), (16375, 1231899), (21225, 950405), (21765, 926825), (35375, 570243), (36275, 556095), (37073, 544125), (49125, 410633), (106125, 190081), (108825, 185365), (111219, 181375)]