358802085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21001}}^1$

素因数の和:21093

約数の個数: 32

約数和(自身を含む): 616954752

約数和(自身を除く): 258152667

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 5695, 17085, 21001, 63003, 105005, 315015, 357017, 1071051, 1407067, 1785085, 4221201, 5355255, 7035335, 21106005, 23920139, 71760417, 119600695, 358802085]

約数ペア:

[(1, 358802085), (3, 119600695), (5, 71760417), (15, 23920139), (17, 21106005), (51, 7035335), (67, 5355255), (85, 4221201), (201, 1785085), (255, 1407067), (335, 1071051), (1005, 357017), (1139, 315015), (3417, 105005), (5695, 63003), (17085, 21001)]