9879706945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1\times {\mathrm{6709}}^1$

素因数の和:12324

約数の個数: 16

約数和(自身を含む): 12083314320

約数和(自身を除く): 2203607375

約数列:

[1, 5, 53, 265, 5557, 6709, 27785, 33545, 294521, 355577, 1472605, 1777885, 37281913, 186409565, 1975941389, 9879706945]

約数ペア:

[(1, 9879706945), (5, 1975941389), (53, 186409565), (265, 37281913), (5557, 1777885), (6709, 1472605), (27785, 355577), (33545, 294521)]