47911305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 82946304

約数和(自身を除く): 35034999

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 887, 1385, 2661, 3601, 4155, 4435, 10803, 11531, 13305, 18005, 34593, 54015, 57655, 172965, 245699, 737097, 1228495, 3194087, 3685485, 9582261, 15970435, 47911305]

約数ペア:

[(1, 47911305), (3, 15970435), (5, 9582261), (13, 3685485), (15, 3194087), (39, 1228495), (65, 737097), (195, 245699), (277, 172965), (831, 57655), (887, 54015), (1385, 34593), (2661, 18005), (3601, 13305), (4155, 11531), (4435, 10803)]