27141855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 47087040

約数和(自身を除く): 19945185

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 769, 905, 2307, 2353, 2715, 3845, 7059, 9997, 11535, 11765, 29991, 35295, 49985, 139189, 149955, 417567, 695945, 1809457, 2087835, 5428371, 9047285, 27141855]

約数ペア:

[(1, 27141855), (3, 9047285), (5, 5428371), (13, 2087835), (15, 1809457), (39, 695945), (65, 417567), (181, 149955), (195, 139189), (543, 49985), (769, 35295), (905, 29991), (2307, 11765), (2353, 11535), (2715, 9997), (3845, 7059)]