56899155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 94238784

約数和(自身を除く): 37339629

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 653, 785, 1959, 2355, 3265, 5809, 9795, 17427, 24161, 29045, 72483, 87135, 102521, 120805, 307563, 362415, 512605, 1537815, 3793277, 11379831, 18966385, 56899155]

約数ペア:

[(1, 56899155), (3, 18966385), (5, 11379831), (15, 3793277), (37, 1537815), (111, 512605), (157, 362415), (185, 307563), (471, 120805), (555, 102521), (653, 87135), (785, 72483), (1959, 29045), (2355, 24161), (3265, 17427), (5809, 9795)]