78442995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227371}}^1$

素因数の和:227402

約数の個数: 16

約数和(自身を含む): 130966272

約数和(自身を除く): 52523277

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 227371, 682113, 1136855, 3410565, 5229533, 15688599, 26147665, 78442995]

約数ペア:

[(1, 78442995), (3, 26147665), (5, 15688599), (15, 5229533), (23, 3410565), (69, 1136855), (115, 682113), (345, 227371)]