83503245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1889}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 153135360

約数和(自身を除く): 69632115

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 1263, 1889, 2105, 2947, 5667, 6315, 8841, 9445, 13223, 14735, 28335, 39669, 44205, 66115, 198345, 795269, 2385807, 3976345, 5566883, 11929035, 16700649, 27834415, 83503245]

約数ペア:

[(1, 83503245), (3, 27834415), (5, 16700649), (7, 11929035), (15, 5566883), (21, 3976345), (35, 2385807), (105, 795269), (421, 198345), (1263, 66115), (1889, 44205), (2105, 39669), (2947, 28335), (5667, 14735), (6315, 13223), (8841, 9445)]