27742065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 20520975

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1259, 1469, 1695, 3777, 4407, 6295, 7345, 16367, 18885, 22035, 49101, 81835, 142267, 245505, 426801, 711335, 1849471, 2134005, 5548413, 9247355, 27742065]

約数ペア:

[(1, 27742065), (3, 9247355), (5, 5548413), (13, 2134005), (15, 1849471), (39, 711335), (65, 426801), (113, 245505), (195, 142267), (339, 81835), (565, 49101), (1259, 22035), (1469, 18885), (1695, 16367), (3777, 7345), (4407, 6295)]