12968295

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14173}}^1$

素因数の和:14242

約数の個数: 16

約数和(自身を含む): 21090912

約数和(自身を除く): 8122617

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 14173, 42519, 70865, 212595, 864553, 2593659, 4322765, 12968295]

約数ペア:

[(1, 12968295), (3, 4322765), (5, 2593659), (15, 864553), (61, 212595), (183, 70865), (305, 42519), (915, 14173)]