136670805

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49789}}^1$

素因数の和:49861

約数の個数: 24

約数和(自身を含む): 240784440

約数和(自身を除く): 104113635

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 49789, 149367, 248945, 448101, 746835, 2240505, 3037129, 9111387, 15185645, 27334161, 45556935, 136670805]

約数ペア:

[(1, 136670805), (3, 45556935), (5, 27334161), (9, 15185645), (15, 9111387), (45, 3037129), (61, 2240505), (183, 746835), (305, 448101), (549, 248945), (915, 149367), (2745, 49789)]