24985708775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{3779}}^1$

素因数の和:4184

約数の個数: 48

約数和(自身を含む): 33612848640

約数和(自身を除く): 8627139865

約数列:

[1, 5, 17, 25, 47, 85, 235, 331, 425, 799, 1175, 1655, 3779, 3995, 5627, 8275, 15557, 18895, 19975, 28135, 64243, 77785, 94475, 140675, 177613, 264469, 321215, 388925, 888065, 1250849, 1322345, 1606075, 3019421, 4440325, 6254245, 6611725, 15097105, 21264433, 31271225, 58789903, 75485525, 106322165, 293949515, 531610825, 999428351, 1469747575, 4997141755, 24985708775]

約数ペア:

[(1, 24985708775), (5, 4997141755), (17, 1469747575), (25, 999428351), (47, 531610825), (85, 293949515), (235, 106322165), (331, 75485525), (425, 58789903), (799, 31271225), (1175, 21264433), (1655, 15097105), (3779, 6611725), (3995, 6254245), (5627, 4440325), (8275, 3019421), (15557, 1606075), (18895, 1322345), (19975, 1250849), (28135, 888065), (64243, 388925), (77785, 321215), (94475, 264469), (140675, 177613)]