9617895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 20067840

約数和(自身を除く): 10449945

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1607, 1995, 4821, 5985, 8035, 11249, 14463, 24105, 30533, 33747, 56245, 72315, 91599, 101241, 152665, 168735, 213731, 274797, 457995, 506205, 641193, 1068655, 1373985, 1923579, 3205965, 9617895]

約数ペア:

[(1, 9617895), (3, 3205965), (5, 1923579), (7, 1373985), (9, 1068655), (15, 641193), (19, 506205), (21, 457995), (35, 274797), (45, 213731), (57, 168735), (63, 152665), (95, 101241), (105, 91599), (133, 72315), (171, 56245), (285, 33747), (315, 30533), (399, 24105), (665, 14463), (855, 11249), (1197, 8035), (1607, 5985), (1995, 4821)]