84429865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 112430808

約数和(自身を除く): 28000943

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2437, 2665, 6929, 12185, 31681, 34645, 99917, 158405, 411853, 499585, 1298921, 2059265, 6494605, 16885973, 84429865]

約数ペア:

[(1, 84429865), (5, 16885973), (13, 6494605), (41, 2059265), (65, 1298921), (169, 499585), (205, 411853), (533, 158405), (845, 99917), (2437, 34645), (2665, 31681), (6929, 12185)]