78196605

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{4007}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 125241984

約数和(自身を除く): 47045379

約数列:

[1, 3, 5, 15, 1301, 3903, 4007, 6505, 12021, 19515, 20035, 60105, 5213107, 15639321, 26065535, 78196605]

約数ペア:

[(1, 78196605), (3, 26065535), (5, 15639321), (15, 5213107), (1301, 60105), (3903, 20035), (4007, 19515), (6505, 12021)]