6383205

素因数分解:

$3^4\times 5^1\times {\mathrm{15761}}^1$

素因数の和:15778

約数の個数: 20

約数和(自身を含む): 11443212

約数和(自身を除く): 5060007

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 15761, 47283, 78805, 141849, 236415, 425547, 709245, 1276641, 2127735, 6383205]

約数ペア:

[(1, 6383205), (3, 2127735), (5, 1276641), (9, 709245), (15, 425547), (27, 236415), (45, 141849), (81, 78805), (135, 47283), (405, 15761)]