13579545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5661

約数の個数: 32

約数和(自身を含む): 25915392

約数和(自身を除く): 12335847

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5623, 16869, 28115, 39361, 84345, 118083, 129329, 196805, 387987, 590415, 646645, 905303, 1939935, 2715909, 4526515, 13579545]

約数ペア:

[(1, 13579545), (3, 4526515), (5, 2715909), (7, 1939935), (15, 905303), (21, 646645), (23, 590415), (35, 387987), (69, 196805), (105, 129329), (115, 118083), (161, 84345), (345, 39361), (483, 28115), (805, 16869), (2415, 5623)]