13804305

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8443}}^1$

素因数の和:8560

約数の個数: 16

約数和(自身を含む): 22292160

約数和(自身を除く): 8487855

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 8443, 25329, 42215, 126645, 920287, 2760861, 4601435, 13804305]

約数ペア:

[(1, 13804305), (3, 4601435), (5, 2760861), (15, 920287), (109, 126645), (327, 42215), (545, 25329), (1635, 8443)]