312817765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283093}}^1$

素因数の和:283128

約数の個数: 16

約数和(自身を含む): 428038128

約数和(自身を除く): 115220363

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 283093, 1415465, 3680209, 4812581, 18401045, 24062905, 62563553, 312817765]

約数ペア:

[(1, 312817765), (5, 62563553), (13, 24062905), (17, 18401045), (65, 4812581), (85, 3680209), (221, 1415465), (1105, 283093)]