56333955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 95558400

約数和(自身を除く): 39224445

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 1259, 2355, 2983, 3777, 6295, 8949, 14915, 18885, 23921, 44745, 71763, 119605, 197663, 358815, 592989, 988315, 2964945, 3755597, 11266791, 18777985, 56333955]

約数ペア:

[(1, 56333955), (3, 18777985), (5, 11266791), (15, 3755597), (19, 2964945), (57, 988315), (95, 592989), (157, 358815), (285, 197663), (471, 119605), (785, 71763), (1259, 44745), (2355, 23921), (2983, 18885), (3777, 14915), (6295, 8949)]