15080481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 23854376

約数和(自身を除く): 8773895

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2113, 2379, 6339, 7137, 19017, 27469, 82407, 128893, 247221, 386679, 1160037, 1675609, 5026827, 15080481]

約数ペア:

[(1, 15080481), (3, 5026827), (9, 1675609), (13, 1160037), (39, 386679), (61, 247221), (117, 128893), (183, 82407), (549, 27469), (793, 19017), (2113, 7137), (2379, 6339)]