243324795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5779}}^1$

素因数の和:6195

約数の個数: 32

約数和(自身を含む): 446123520

約数和(自身を除く): 202798725

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 2005, 2807, 5779, 6015, 8421, 14035, 17337, 28895, 40453, 42105, 86685, 121359, 202265, 606795, 2317379, 6952137, 11586895, 16221653, 34760685, 48664959, 81108265, 243324795]

約数ペア:

[(1, 243324795), (3, 81108265), (5, 48664959), (7, 34760685), (15, 16221653), (21, 11586895), (35, 6952137), (105, 2317379), (401, 606795), (1203, 202265), (2005, 121359), (2807, 86685), (5779, 42105), (6015, 40453), (8421, 28895), (14035, 17337)]