129631035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4751}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 221709312

約数和(自身を除く): 92078277

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 4751, 5457, 9095, 14253, 23755, 27285, 71265, 80767, 242301, 403835, 508357, 1211505, 1525071, 2541785, 7625355, 8642069, 25926207, 43210345, 129631035]

約数ペア:

[(1, 129631035), (3, 43210345), (5, 25926207), (15, 8642069), (17, 7625355), (51, 2541785), (85, 1525071), (107, 1211505), (255, 508357), (321, 403835), (535, 242301), (1605, 80767), (1819, 71265), (4751, 27285), (5457, 23755), (9095, 14253)]