205120944015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051902277}}^1$

素因数の和:1051902298

約数の個数: 16

約数和(自身を含む): 353439165408

約数和(自身を除く): 148318221393

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1051902277, 3155706831, 5259511385, 13674729601, 15778534155, 41024188803, 68373648005, 205120944015]

約数ペア:

[(1, 205120944015), (3, 68373648005), (5, 41024188803), (13, 15778534155), (15, 13674729601), (39, 5259511385), (65, 3155706831), (195, 1051902277)]