25170450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5459

約数の個数: 48

約数和(自身を含む): 64448256

約数和(自身を除く): 39277806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 5413, 10826, 16239, 27065, 32478, 54130, 81195, 135325, 162390, 167803, 270650, 335606, 405975, 503409, 811950, 839015, 1006818, 1678030, 2517045, 4195075, 5034090, 8390150, 12585225, 25170450]

約数ペア:

[(1, 25170450), (2, 12585225), (3, 8390150), (5, 5034090), (6, 4195075), (10, 2517045), (15, 1678030), (25, 1006818), (30, 839015), (31, 811950), (50, 503409), (62, 405975), (75, 335606), (93, 270650), (150, 167803), (155, 162390), (186, 135325), (310, 81195), (465, 54130), (775, 32478), (930, 27065), (1550, 16239), (2325, 10826), (4650, 5413)]