67219165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22003}}^1$

素因数の和:22068

約数の個数: 16

約数和(自身を含む): 88720128

約数和(自身を除く): 21500963

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 22003, 110015, 286039, 1034141, 1430195, 5170705, 13443833, 67219165]

約数ペア:

[(1, 67219165), (5, 13443833), (13, 5170705), (47, 1430195), (65, 1034141), (235, 286039), (611, 110015), (3055, 22003)]