27927315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15940

約数の個数: 32

約数和(自身を含む): 53471040

約数和(自身を除く): 25543725

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15913, 47739, 79565, 143217, 206869, 238695, 429651, 620607, 716085, 1034345, 1861821, 2148255, 3103035, 5585463, 9309105, 27927315]

約数ペア:

[(1, 27927315), (3, 9309105), (5, 5585463), (9, 3103035), (13, 2148255), (15, 1861821), (27, 1034345), (39, 716085), (45, 620607), (65, 429651), (117, 238695), (135, 206869), (195, 143217), (351, 79565), (585, 47739), (1755, 15913)]