1545345

素因数分解:

$3^3\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11461

約数の個数: 16

約数和(自身を含む): 2747520

約数和(自身を除く): 1202175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 11447, 34341, 57235, 103023, 171705, 309069, 515115, 1545345]

約数ペア:

[(1, 1545345), (3, 515115), (5, 309069), (9, 171705), (15, 103023), (27, 57235), (45, 34341), (135, 11447)]