8529325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 13284864

約数和(自身を除く): 4755539

約数列:

[1, 5, 7, 17, 25, 35, 47, 61, 85, 119, 175, 235, 305, 329, 425, 427, 595, 799, 1037, 1175, 1525, 1645, 2135, 2867, 2975, 3995, 5185, 5593, 7259, 8225, 10675, 14335, 19975, 20069, 25925, 27965, 36295, 48739, 71675, 100345, 139825, 181475, 243695, 341173, 501725, 1218475, 1705865, 8529325]

約数ペア:

[(1, 8529325), (5, 1705865), (7, 1218475), (17, 501725), (25, 341173), (35, 243695), (47, 181475), (61, 139825), (85, 100345), (119, 71675), (175, 48739), (235, 36295), (305, 27965), (329, 25925), (425, 20069), (427, 19975), (595, 14335), (799, 10675), (1037, 8225), (1175, 7259), (1525, 5593), (1645, 5185), (2135, 3995), (2867, 2975)]