870899155

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{4027}}^1$

素因数の和:4243

約数の個数: 32

約数和(自身を含む): 1234308096

約数和(自身を除く): 363408941

約数列:

[1, 5, 7, 35, 37, 167, 185, 259, 835, 1169, 1295, 4027, 5845, 6179, 20135, 28189, 30895, 43253, 140945, 148999, 216265, 672509, 744995, 1042993, 3362545, 4707563, 5214965, 23537815, 24882833, 124414165, 174179831, 870899155]

約数ペア:

[(1, 870899155), (5, 174179831), (7, 124414165), (35, 24882833), (37, 23537815), (167, 5214965), (185, 4707563), (259, 3362545), (835, 1042993), (1169, 744995), (1295, 672509), (4027, 216265), (5845, 148999), (6179, 140945), (20135, 43253), (28189, 30895)]