39670125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 73681920

約数和(自身を除く): 34011795

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 125, 163, 165, 177, 275, 295, 375, 489, 649, 815, 825, 885, 1375, 1475, 1793, 1947, 2445, 3245, 4075, 4125, 4425, 5379, 7375, 8965, 9617, 9735, 12225, 16225, 20375, 22125, 26895, 28851, 44825, 48085, 48675, 61125, 81125, 105787, 134475, 144255, 224125, 240425, 243375, 317361, 528935, 672375, 721275, 1202125, 1586805, 2644675, 3606375, 7934025, 13223375, 39670125]

約数ペア:

[(1, 39670125), (3, 13223375), (5, 7934025), (11, 3606375), (15, 2644675), (25, 1586805), (33, 1202125), (55, 721275), (59, 672375), (75, 528935), (125, 317361), (163, 243375), (165, 240425), (177, 224125), (275, 144255), (295, 134475), (375, 105787), (489, 81125), (649, 61125), (815, 48675), (825, 48085), (885, 44825), (1375, 28851), (1475, 26895), (1793, 22125), (1947, 20375), (2445, 16225), (3245, 12225), (4075, 9735), (4125, 9617), (4425, 8965), (5379, 7375)]