2902635

素因数分解:

$3^5\times 5^1\times {\mathrm{2389}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 5219760

約数和(自身を除く): 2317125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2389, 7167, 11945, 21501, 35835, 64503, 107505, 193509, 322515, 580527, 967545, 2902635]

約数ペア:

[(1, 2902635), (3, 967545), (5, 580527), (9, 322515), (15, 193509), (27, 107505), (45, 64503), (81, 35835), (135, 21501), (243, 11945), (405, 7167), (1215, 2389)]