27235455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7391

約数の個数: 32

約数和(自身を含む): 49405440

約数和(自身を除く): 22169985

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7351, 22053, 36755, 95563, 110265, 139669, 286689, 419007, 477815, 698345, 1433445, 1815697, 2095035, 5447091, 9078485, 27235455]

約数ペア:

[(1, 27235455), (3, 9078485), (5, 5447091), (13, 2095035), (15, 1815697), (19, 1433445), (39, 698345), (57, 477815), (65, 419007), (95, 286689), (195, 139669), (247, 110265), (285, 95563), (741, 36755), (1235, 22053), (3705, 7351)]