15165189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 23735712

約数和(自身を除く): 8570523

約数列:

[1, 3, 9, 13, 39, 117, 227, 571, 681, 1713, 2043, 2951, 5139, 7423, 8853, 22269, 26559, 66807, 129617, 388851, 1166553, 1685021, 5055063, 15165189]

約数ペア:

[(1, 15165189), (3, 5055063), (9, 1685021), (13, 1166553), (39, 388851), (117, 129617), (227, 66807), (571, 26559), (681, 22269), (1713, 8853), (2043, 7423), (2951, 5139)]