57620295

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6997}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 104130240

約数和(自身を除く): 46509945

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 6997, 8235, 20991, 34985, 62973, 104955, 188919, 314865, 426817, 944595, 1280451, 2134085, 3841353, 6402255, 11524059, 19206765, 57620295]

約数ペア:

[(1, 57620295), (3, 19206765), (5, 11524059), (9, 6402255), (15, 3841353), (27, 2134085), (45, 1280451), (61, 944595), (135, 426817), (183, 314865), (305, 188919), (549, 104955), (915, 62973), (1647, 34985), (2745, 20991), (6997, 8235)]