42206515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1049}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 54684000

約数和(自身を除く): 12477485

約数列:

[1, 5, 13, 65, 619, 1049, 3095, 5245, 8047, 13637, 40235, 68185, 649331, 3246655, 8441303, 42206515]

約数ペア:

[(1, 42206515), (5, 8441303), (13, 3246655), (65, 649331), (619, 68185), (1049, 40235), (3095, 13637), (5245, 8047)]