272092605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10289}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 456382080

約数和(自身を除く): 184289475

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 5289, 8815, 10289, 26445, 30867, 51445, 154335, 421849, 442427, 1265547, 1327281, 2109245, 2212135, 6327735, 6636405, 18139507, 54418521, 90697535, 272092605]

約数ペア:

[(1, 272092605), (3, 90697535), (5, 54418521), (15, 18139507), (41, 6636405), (43, 6327735), (123, 2212135), (129, 2109245), (205, 1327281), (215, 1265547), (615, 442427), (645, 421849), (1763, 154335), (5289, 51445), (8815, 30867), (10289, 26445)]