57479955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1049}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 99489600

約数和(自身を除く): 42009645

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 281, 843, 1049, 1405, 3147, 3653, 4215, 5245, 10959, 13637, 15735, 18265, 40911, 54795, 68185, 204555, 294769, 884307, 1473845, 3831997, 4421535, 11495991, 19159985, 57479955]

約数ペア:

[(1, 57479955), (3, 19159985), (5, 11495991), (13, 4421535), (15, 3831997), (39, 1473845), (65, 884307), (195, 294769), (281, 204555), (843, 68185), (1049, 54795), (1405, 40911), (3147, 18265), (3653, 15735), (4215, 13637), (5245, 10959)]