12347565

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3203}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 19839168

約数和(自身を除く): 7491603

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3203, 3855, 9609, 16015, 48045, 823171, 2469513, 4115855, 12347565]

約数ペア:

[(1, 12347565), (3, 4115855), (5, 2469513), (15, 823171), (257, 48045), (771, 16015), (1285, 9609), (3203, 3855)]