7428715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11202

約数の個数: 16

約数和(自身を含む): 10725120

約数和(自身を除く): 3296405

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 11171, 55855, 78197, 212249, 390985, 1061245, 1485743, 7428715]

約数ペア:

[(1, 7428715), (5, 1485743), (7, 1061245), (19, 390985), (35, 212249), (95, 78197), (133, 55855), (665, 11171)]