137942335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{1289}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 175543200

約数和(自身を除く): 37600865

約数列:

[1, 5, 17, 85, 1259, 1289, 6295, 6445, 21403, 21913, 107015, 109565, 1622851, 8114255, 27588467, 137942335]

約数ペア:

[(1, 137942335), (5, 27588467), (17, 8114255), (85, 1622851), (1259, 109565), (1289, 107015), (6295, 21913), (6445, 21403)]