8730405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10211}}^1$

素因数の和:10241

約数の個数: 24

約数和(自身を含む): 15930720

約数和(自身を除く): 7200315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 10211, 30633, 51055, 91899, 153165, 194009, 459495, 582027, 970045, 1746081, 2910135, 8730405]

約数ペア:

[(1, 8730405), (3, 2910135), (5, 1746081), (9, 970045), (15, 582027), (19, 459495), (45, 194009), (57, 153165), (95, 91899), (171, 51055), (285, 30633), (855, 10211)]