71855465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9973}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 94792896

約数和(自身を除く): 22937431

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 9973, 49865, 109703, 548515, 1306463, 6532315, 14371093, 71855465]

約数ペア:

[(1, 71855465), (5, 14371093), (11, 6532315), (55, 1306463), (131, 548515), (655, 109703), (1441, 49865), (7205, 9973)]