4747215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28771}}^1$

素因数の和:28790

約数の個数: 16

約数和(自身を含む): 8286336

約数和(自身を除く): 3539121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 28771, 86313, 143855, 316481, 431565, 949443, 1582405, 4747215]

約数ペア:

[(1, 4747215), (3, 1582405), (5, 949443), (11, 431565), (15, 316481), (33, 143855), (55, 86313), (165, 28771)]