9415705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8556

約数の個数: 16

約数和(自身を含む): 12885264

約数和(自身を除く): 3469559

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8521, 42605, 110773, 144857, 553865, 724285, 1883141, 9415705]

約数ペア:

[(1, 9415705), (5, 1883141), (13, 724285), (17, 553865), (65, 144857), (85, 110773), (221, 42605), (1105, 8521)]