2501038545

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{6037}}^1$

素因数の和:6505

約数の個数: 32

約数和(自身を含む): 4069128960

約数和(自身を除く): 1568090415

約数列:

[1, 3, 5, 15, 71, 213, 355, 389, 1065, 1167, 1945, 5835, 6037, 18111, 27619, 30185, 82857, 90555, 138095, 414285, 428627, 1285881, 2143135, 2348393, 6429405, 7045179, 11741965, 35225895, 166735903, 500207709, 833679515, 2501038545]

約数ペア:

[(1, 2501038545), (3, 833679515), (5, 500207709), (15, 166735903), (71, 35225895), (213, 11741965), (355, 7045179), (389, 6429405), (1065, 2348393), (1167, 2143135), (1945, 1285881), (5835, 428627), (6037, 414285), (18111, 138095), (27619, 90555), (30185, 82857)]