314720145

素因数分解:

$3^2\times 5^1\times {\mathrm{6993781}}^1$

素因数の和:6993792

約数の個数: 12

約数和(自身を含む): 545514996

約数和(自身を除く): 230794851

約数列:

[1, 3, 5, 9, 15, 45, 6993781, 20981343, 34968905, 62944029, 104906715, 314720145]

約数ペア:

[(1, 314720145), (3, 104906715), (5, 62944029), (9, 34968905), (15, 20981343), (45, 6993781)]