729315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 1332240

約数和(自身を除く): 602925

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 853, 855, 2559, 4265, 7677, 12795, 16207, 38385, 48621, 81035, 145863, 243105, 729315]

約数ペア:

[(1, 729315), (3, 243105), (5, 145863), (9, 81035), (15, 48621), (19, 38385), (45, 16207), (57, 12795), (95, 7677), (171, 4265), (285, 2559), (853, 855)]