13648845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 11897907

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 3023, 4515, 9069, 15115, 21161, 45345, 63483, 105805, 129989, 317415, 389967, 649945, 909923, 1949835, 2729769, 4549615, 13648845]

約数ペア:

[(1, 13648845), (3, 4549615), (5, 2729769), (7, 1949835), (15, 909923), (21, 649945), (35, 389967), (43, 317415), (105, 129989), (129, 105805), (215, 63483), (301, 45345), (645, 21161), (903, 15115), (1505, 9069), (3023, 4515)]