13920795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{14731}}^1$

素因数の和:14752

約数の個数: 32

約数和(自身を含む): 28285440

約数和(自身を除く): 14364645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 14731, 44193, 73655, 103117, 132579, 220965, 309351, 397737, 515585, 662895, 928053, 1546755, 1988685, 2784159, 4640265, 13920795]

約数ペア:

[(1, 13920795), (3, 4640265), (5, 2784159), (7, 1988685), (9, 1546755), (15, 928053), (21, 662895), (27, 515585), (35, 397737), (45, 309351), (63, 220965), (105, 132579), (135, 103117), (189, 73655), (315, 44193), (945, 14731)]