3883455

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 6779760

約数和(自身を除く): 2896305

約数列:

[1, 3, 5, 9, 15, 45, 211, 409, 633, 1055, 1227, 1899, 2045, 3165, 3681, 6135, 9495, 18405, 86299, 258897, 431495, 776691, 1294485, 3883455]

約数ペア:

[(1, 3883455), (3, 1294485), (5, 776691), (9, 431495), (15, 258897), (45, 86299), (211, 18405), (409, 9495), (633, 6135), (1055, 3681), (1227, 3165), (1899, 2045)]