49009125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 89788608

約数和(自身を除く): 40779483

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 125, 165, 275, 327, 375, 545, 825, 1199, 1375, 1635, 2725, 3597, 4125, 5995, 8175, 11881, 13625, 17985, 29975, 35643, 40875, 59405, 89925, 130691, 149875, 178215, 297025, 392073, 449625, 653455, 891075, 1485125, 1960365, 3267275, 4455375, 9801825, 16336375, 49009125]

約数ペア:

[(1, 49009125), (3, 16336375), (5, 9801825), (11, 4455375), (15, 3267275), (25, 1960365), (33, 1485125), (55, 891075), (75, 653455), (109, 449625), (125, 392073), (165, 297025), (275, 178215), (327, 149875), (375, 130691), (545, 89925), (825, 59405), (1199, 40875), (1375, 35643), (1635, 29975), (2725, 17985), (3597, 13625), (4125, 11881), (5995, 8175)]