268540272015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1\times {\mathrm{57737}}^1$

素因数の和:64999

約数の個数: 32

約数和(自身を含む): 439725217536

約数和(自身を除く): 171184945521

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 7211, 21633, 36055, 57737, 108165, 173211, 288685, 310073, 866055, 930219, 1550365, 2482691, 4651095, 7448073, 12413455, 37240365, 416341507, 1249024521, 2081707535, 6245122605, 17902684801, 53708054403, 89513424005, 268540272015]

約数ペア:

[(1, 268540272015), (3, 89513424005), (5, 53708054403), (15, 17902684801), (43, 6245122605), (129, 2081707535), (215, 1249024521), (645, 416341507), (7211, 37240365), (21633, 12413455), (36055, 7448073), (57737, 4651095), (108165, 2482691), (173211, 1550365), (288685, 930219), (310073, 866055)]