80704605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 133031808

約数和(自身を除く): 52327203

約数列:

[1, 3, 5, 15, 41, 123, 205, 281, 467, 615, 843, 1401, 1405, 2335, 4215, 7005, 11521, 19147, 34563, 57441, 57605, 95735, 131227, 172815, 287205, 393681, 656135, 1968405, 5380307, 16140921, 26901535, 80704605]

約数ペア:

[(1, 80704605), (3, 26901535), (5, 16140921), (15, 5380307), (41, 1968405), (123, 656135), (205, 393681), (281, 287205), (467, 172815), (615, 131227), (843, 95735), (1401, 57605), (1405, 57441), (2335, 34563), (4215, 19147), (7005, 11521)]