27140685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12653}}^1$

素因数の和:12685

約数の個数: 32

約数和(自身を含む): 51020928

約数和(自身を除く): 23880243

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 12653, 37959, 63265, 139183, 164489, 189795, 417549, 493467, 695915, 822445, 1809379, 2087745, 2467335, 5428137, 9046895, 27140685]

約数ペア:

[(1, 27140685), (3, 9046895), (5, 5428137), (11, 2467335), (13, 2087745), (15, 1809379), (33, 822445), (39, 695915), (55, 493467), (65, 417549), (143, 189795), (165, 164489), (195, 139183), (429, 63265), (715, 37959), (2145, 12653)]