74804865

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{18539}}^1$

素因数の和:18816

約数の個数: 16

約数和(自身を含む): 120139200

約数和(自身を除く): 45334335

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 18539, 55617, 92695, 278085, 4986991, 14960973, 24934955, 74804865]

約数ペア:

[(1, 74804865), (3, 24934955), (5, 14960973), (15, 4986991), (269, 278085), (807, 92695), (1345, 55617), (4035, 18539)]