73251945

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13913}}^1$

素因数の和:13943

約数の個数: 40

約数和(自身を含む): 141421896

約数和(自身を除く): 68169951

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 13913, 41739, 69565, 125217, 180869, 208695, 375651, 542607, 626085, 904345, 1126953, 1627821, 1878255, 2713035, 4883463, 5634765, 8139105, 14650389, 24417315, 73251945]

約数ペア:

[(1, 73251945), (3, 24417315), (5, 14650389), (9, 8139105), (13, 5634765), (15, 4883463), (27, 2713035), (39, 1878255), (45, 1627821), (65, 1126953), (81, 904345), (117, 626085), (135, 542607), (195, 375651), (351, 208695), (405, 180869), (585, 125217), (1053, 69565), (1755, 41739), (5265, 13913)]