240053565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 398918016

約数和(自身を除く): 158864451

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 2993, 5347, 8979, 14965, 16041, 26735, 44895, 80205, 219227, 390331, 657681, 1096135, 1170993, 1951655, 3288405, 5854965, 16003571, 48010713, 80017855, 240053565]

約数ペア:

[(1, 240053565), (3, 80017855), (5, 48010713), (15, 16003571), (41, 5854965), (73, 3288405), (123, 1951655), (205, 1170993), (219, 1096135), (365, 657681), (615, 390331), (1095, 219227), (2993, 80205), (5347, 44895), (8979, 26735), (14965, 16041)]