159962015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{1511}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 198567936

約数和(自身を除く): 38605921

約数列:

[1, 5, 31, 155, 683, 1511, 3415, 7555, 21173, 46841, 105865, 234205, 1032013, 5160065, 31992403, 159962015]

約数ペア:

[(1, 159962015), (5, 31992403), (31, 5160065), (155, 1032013), (683, 234205), (1511, 105865), (3415, 46841), (7555, 21173)]