85687982235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82790321}}^1$

素因数の和:82790355

約数の個数: 24

約数和(自身を含む): 154983482784

約数和(自身を除く): 69295500549

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 82790321, 248370963, 413951605, 745112889, 1241854815, 1904177383, 3725564445, 5712532149, 9520886915, 17137596447, 28562660745, 85687982235]

約数ペア:

[(1, 85687982235), (3, 28562660745), (5, 17137596447), (9, 9520886915), (15, 5712532149), (23, 3725564445), (45, 1904177383), (69, 1241854815), (115, 745112889), (207, 413951605), (345, 248370963), (1035, 82790321)]