4278945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25933}}^1$

素因数の和:25952

約数の個数: 16

約数和(自身を含む): 7468992

約数和(自身を除く): 3190047

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 25933, 77799, 129665, 285263, 388995, 855789, 1426315, 4278945]

約数ペア:

[(1, 4278945), (3, 1426315), (5, 855789), (11, 388995), (15, 285263), (33, 129665), (55, 77799), (165, 25933)]