149715195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26903}}^1$

素因数の和:26971

約数の個数: 32

約数和(自身を含む): 278940672

約数和(自身を除く): 129225477

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 26903, 80709, 134515, 188321, 403545, 564963, 941605, 1425859, 2824815, 4277577, 7129295, 9981013, 21387885, 29943039, 49905065, 149715195]

約数ペア:

[(1, 149715195), (3, 49905065), (5, 29943039), (7, 21387885), (15, 9981013), (21, 7129295), (35, 4277577), (53, 2824815), (105, 1425859), (159, 941605), (265, 564963), (371, 403545), (795, 188321), (1113, 134515), (1855, 80709), (5565, 26903)]