47739515

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 58600416

約数和(自身を除く): 10860901

約数列:

[1, 5, 61, 193, 305, 811, 965, 4055, 11773, 49471, 58865, 156523, 247355, 782615, 9547903, 47739515]

約数ペア:

[(1, 47739515), (5, 9547903), (61, 782615), (193, 247355), (305, 156523), (811, 58865), (965, 49471), (4055, 11773)]