16982295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 14225385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 5417, 16251, 27085, 59587, 81255, 102923, 178761, 297935, 308769, 514615, 893805, 1132153, 1543845, 3396459, 5660765, 16982295]

約数ペア:

[(1, 16982295), (3, 5660765), (5, 3396459), (11, 1543845), (15, 1132153), (19, 893805), (33, 514615), (55, 308769), (57, 297935), (95, 178761), (165, 102923), (209, 81255), (285, 59587), (627, 27085), (1045, 16251), (3135, 5417)]