149268905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3659}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 184464000

約数和(自身を除く): 35195095

約数列:

[1, 5, 41, 199, 205, 995, 3659, 8159, 18295, 40795, 150019, 728141, 750095, 3640705, 29853781, 149268905]

約数ペア:

[(1, 149268905), (5, 29853781), (41, 3640705), (199, 750095), (205, 728141), (995, 150019), (3659, 40795), (8159, 18295)]