71316545

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1601}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 87661440

約数和(自身を除く): 16344895

約数列:

[1, 5, 59, 151, 295, 755, 1601, 8005, 8909, 44545, 94459, 241751, 472295, 1208755, 14263309, 71316545]

約数ペア:

[(1, 71316545), (5, 14263309), (59, 1208755), (151, 472295), (295, 241751), (755, 94459), (1601, 44545), (8005, 8909)]