156747004495

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1\times {\mathrm{380819}}^1$

素因数の和:381446

約数の個数: 16

約数和(自身を含む): 189520404480

約数和(自身を除く): 32773399985

約数列:

[1, 5, 191, 431, 955, 2155, 82321, 380819, 411605, 1904095, 72736429, 164132989, 363682145, 820664945, 31349400899, 156747004495]

約数ペア:

[(1, 156747004495), (5, 31349400899), (191, 820664945), (431, 363682145), (955, 164132989), (2155, 72736429), (82321, 1904095), (380819, 411605)]