90194615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5951

約数の個数: 32

約数和(自身を含む): 135889920

約数和(自身を除く): 45695305

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 5897, 15295, 29485, 41279, 112043, 135631, 206395, 560215, 678155, 784301, 949417, 2576989, 3921505, 4747085, 12884945, 18038923, 90194615]

約数ペア:

[(1, 90194615), (5, 18038923), (7, 12884945), (19, 4747085), (23, 3921505), (35, 2576989), (95, 949417), (115, 784301), (133, 678155), (161, 560215), (437, 206395), (665, 135631), (805, 112043), (2185, 41279), (3059, 29485), (5897, 15295)]