40567815

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19181}}^1$

素因数の和:19239

約数の個数: 24

約数和(自身を含む): 71817408

約数和(自身を除く): 31249593

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 19181, 57543, 95905, 172629, 287715, 863145, 901507, 2704521, 4507535, 8113563, 13522605, 40567815]

約数ペア:

[(1, 40567815), (3, 13522605), (5, 8113563), (9, 4507535), (15, 2704521), (45, 901507), (47, 863145), (141, 287715), (235, 172629), (423, 95905), (705, 57543), (2115, 19181)]