13395465

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1663}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 23362560

約数和(自身を除く): 9967095

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 1663, 2685, 4989, 8055, 8315, 14967, 24945, 74835, 297677, 893031, 1488385, 2679093, 4465155, 13395465]

約数ペア:

[(1, 13395465), (3, 4465155), (5, 2679093), (9, 1488385), (15, 893031), (45, 297677), (179, 74835), (537, 24945), (895, 14967), (1611, 8315), (1663, 8055), (2685, 4989)]