2017683375

素因数分解:

$3^1\times 5^3\times {\mathrm{1627}}^1\times {\mathrm{3307}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 3360504576

約数和(自身を除く): 1342821201

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1627, 3307, 4881, 8135, 9921, 16535, 24405, 40675, 49605, 82675, 122025, 203375, 248025, 413375, 610125, 1240125, 5380489, 16141467, 26902445, 80707335, 134512225, 403536675, 672561125, 2017683375]

約数ペア:

[(1, 2017683375), (3, 672561125), (5, 403536675), (15, 134512225), (25, 80707335), (75, 26902445), (125, 16141467), (375, 5380489), (1627, 1240125), (3307, 610125), (4881, 413375), (8135, 248025), (9921, 203375), (16535, 122025), (24405, 82675), (40675, 49605)]