1928715

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 3131136

約数和(自身を除く): 1202421

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1811, 5433, 9055, 27165, 128581, 385743, 642905, 1928715]

約数ペア:

[(1, 1928715), (3, 642905), (5, 385743), (15, 128581), (71, 27165), (213, 9055), (355, 5433), (1065, 1811)]