15140055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7623

約数の個数: 32

約数和(自身を含む): 29145600

約数和(自身を除く): 14005545

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 7589, 22767, 37945, 53123, 113835, 144191, 159369, 265615, 432573, 720955, 796845, 1009337, 2162865, 3028011, 5046685, 15140055]

約数ペア:

[(1, 15140055), (3, 5046685), (5, 3028011), (7, 2162865), (15, 1009337), (19, 796845), (21, 720955), (35, 432573), (57, 265615), (95, 159369), (105, 144191), (133, 113835), (285, 53123), (399, 37945), (665, 22767), (1995, 7589)]