283054401075

素因数分解:

$3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2221}}^1\times {\mathrm{8539}}^1$

素因数の和:10972

約数の個数: 48

約数和(自身を含む): 470601824000

約数和(自身を除く): 187547422925

約数列:

[1, 3, 5, 15, 25, 75, 199, 597, 995, 2221, 2985, 4975, 6663, 8539, 11105, 14925, 25617, 33315, 42695, 55525, 128085, 166575, 213475, 441979, 640425, 1325937, 1699261, 2209895, 5097783, 6629685, 8496305, 11049475, 18965119, 25488915, 33148425, 42481525, 56895357, 94825595, 127444575, 284476785, 474127975, 1422383925, 3774058681, 11322176043, 18870293405, 56610880215, 94351467025, 283054401075]

約数ペア:

[(1, 283054401075), (3, 94351467025), (5, 56610880215), (15, 18870293405), (25, 11322176043), (75, 3774058681), (199, 1422383925), (597, 474127975), (995, 284476785), (2221, 127444575), (2985, 94825595), (4975, 56895357), (6663, 42481525), (8539, 33148425), (11105, 25488915), (14925, 18965119), (25617, 11049475), (33315, 8496305), (42695, 6629685), (55525, 5097783), (128085, 2209895), (166575, 1699261), (213475, 1325937), (441979, 640425)]