219094135

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 286103664

約数和(自身を除く): 67009529

約数列:

[1, 5, 13, 65, 169, 251, 845, 1033, 1255, 3263, 5165, 13429, 16315, 42419, 67145, 174577, 212095, 259283, 872885, 1296415, 3370679, 16853395, 43818827, 219094135]

約数ペア:

[(1, 219094135), (5, 43818827), (13, 16853395), (65, 3370679), (169, 1296415), (251, 872885), (845, 259283), (1033, 212095), (1255, 174577), (3263, 67145), (5165, 42419), (13429, 16315)]